C\u00f4ng ngh\u1ec7 T\u01b0\u01a1ng th\u00edch \u0110i\u1ec7n t\u1eeb (EMC)<\/em>,<\/a> Th\u00f4ng th\u01b0\u1eddng, c\u00e1c m\u1ea1ch c\u00f3 t\u1ea7n s\u1ed1 d\u01b0\u1edbi 1 MHz \u0111\u01b0\u1ee3c coi l\u00e0 t\u1ea7n s\u1ed1 th\u1ea5p v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t m\u1ed9t \u0111i\u1ec3m. C\u00e1c m\u1ea1ch c\u00f3 t\u1ea7n s\u1ed1 tr\u00ean 10 MHz \u0111\u01b0\u1ee3c coi l\u00e0 t\u1ea7n s\u1ed1 cao v\u00e0 n\u00ean s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t nhi\u1ec1u \u0111i\u1ec3m. N\u1ebfu chi\u1ec1u d\u00e0i c\u1ee7a d\u00e2y n\u1ed1i \u0111\u1ea5t d\u00e0i nh\u1ea5t nh\u1ecf h\u01a1n 1\/20 b\u01b0\u1edbc s\u00f3ng t\u1ea1i t\u1ea7n s\u1ed1 1 MHz ho\u1eb7c 10 MHz, th\u00ec ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t m\u1ed9t \u0111i\u1ec3m v\u1eabn c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng. Trong tr\u01b0\u1eddng h\u1ee3p kh\u00e1c, h\u00e3y s\u1eed d\u1ee5ng n\u1ed1i \u0111\u1ea5t \u0111a \u0111i\u1ec3m.<\/p>\n\n\n\n
\n\n\n\nD. \u0110\u1ea5t h\u1ed7n h\u1ee3p<\/h2>\n\n\n\n
N\u1ebfu m\u1ea1ch c\u00f3 c\u1ea3 t\u00edn hi\u1ec7u t\u1ea7n s\u1ed1 cao v\u00e0 t\u1ea7n s\u1ed1 th\u1ea5p, th\u00ec ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t h\u1ed7n h\u1ee3p l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. (B\u1ea3n g\u1ed1c c\u00f3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t h\u00ecnh v\u1ebd kh\u00e1c t\u1ea1i \u0111\u00e2y.)<\/p>\n\n\n\n
H\u00e3y xem h\u00ecnh v\u1ebd v\u00e0 hai c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y. \u0110\u1ed1i v\u1edbi c\u1ea5u tr\u00fac th\u1ee9 nh\u1ea5t, gi\u1ea3 s\u1eed n\u00f3 ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu trong m\u00f4i tr\u01b0\u1eddng t\u1ea7n s\u1ed1 th\u1ea5p. T\u1eeb c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n kh\u00e1ng dung kh\u00e1ng Z_c = \\frac{1}{2\\pi f C}, ta bi\u1ebft r\u1eb1ng \u1edf t\u1ea7n s\u1ed1 th\u1ea5p, \u0111i\u1ec7n kh\u00e1ng dung kh\u00e1ng c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn, trong khi \u1edf t\u1ea7n s\u1ed1 cao, n\u00f3 c\u00f3 gi\u00e1 tr\u1ecb nh\u1ecf. Do \u0111\u00f3, trong c\u00e1ch n\u1ed1i d\u00e2y n\u00e0y, \u0111\u01b0\u1eddng n\u1ed1i \u0111\u1ea5t s\u1ebd m\u1edf \u1edf t\u1ea7n s\u1ed1 th\u1ea5p v\u00e0 g\u1ea7n nh\u01b0 \u0111\u00f3ng \u1edf t\u1ea7n s\u1ed1 cao. C\u00e1ch n\u1ed1i d\u00e2y n\u00e0y c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c nhi\u1ec5u v\u00f2ng l\u1eb7p \u0111\u1ea5t.<\/p>\n\n\n\n![\"Hybrid](\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/Hybrid-grounding.webp\")
<\/figure>\n\n\n\n\u0110\u1ed1i v\u1edbi c\u1ea5u tr\u00fac th\u1ee9 hai, gi\u1ea3 s\u1eed n\u00f3 ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu trong m\u00f4i tr\u01b0\u1eddng t\u1ea7n s\u1ed1 cao. T\u1eeb c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n kh\u00e1ng c\u1ea3m ZL = 2\u03c0fL, ta bi\u1ebft r\u1eb1ng \u0111i\u1ec7n kh\u00e1ng c\u1ea3m nh\u1ecf \u1edf t\u1ea7n s\u1ed1 th\u1ea5p v\u00e0 l\u1edbn \u1edf t\u1ea7n s\u1ed1 cao. Do \u0111\u00f3, trong c\u00e1ch n\u1ed1i d\u00e2y n\u00e0y, \u0111\u01b0\u1eddng n\u1ed1i \u0111\u1ea5t ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t d\u00e2y d\u1eabn \u1edf t\u1ea7n s\u1ed1 th\u1ea5p v\u00e0 \u1edf tr\u1ea1ng th\u00e1i h\u1edf m\u1ea1ch \u1edf t\u1ea7n s\u1ed1 cao. C\u00e1ch n\u1ed1i d\u00e2y n\u00e0y c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c d\u00f2ng \u0111i\u1ec7n v\u00f2ng l\u1eb7p \u0111\u1ea5t.<\/p>\n\n\n\n
\n\n\n\n3 \u2014 C\u00e1c c\u00e1ch k\u1ebft n\u1ed1i c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t kh\u00e1c nhau<\/h1>\n\n\n\n
N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1ecdn s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 m\u1eb7t ph\u1eb3ng l\u00e0m m\u1eb7t ph\u1eb3ng n\u1ed1i \u0111\u1ea5t chung, v\u00e0 m\u1ed9t m\u00f4-\u0111un c\u00f3 hai m\u1ea1ng n\u1ed1i \u0111\u1ea5t, b\u1ea1n ph\u1ea3i chia t\u00e1ch m\u1eb7t ph\u1eb3ng n\u1ed1i \u0111\u1ea5t. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng c\u00f3 t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u1eb7t ph\u1eb3ng c\u1ea5p ngu\u1ed3n. C\u00e1c c\u00e1ch k\u1ebft n\u1ed1i c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t l\u00e0:<\/p>\n\n\n\n
\n- D\u00f2ng \u0111i\u1ec7n th\u00f4ng th\u01b0\u1eddng gi\u1eefa c\u00e1c c\u1ef1c \u0111\u1ea5t.<\/strong> \u0110i\u1ec1u n\u00e0y mang l\u1ea1i m\u1ed9t k\u1ebft n\u1ed1i c\u00f3 tr\u1edf kh\u00e1ng th\u1ea5p v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u00e1c t\u00edn hi\u1ec7u t\u1ea7n s\u1ed1 trung v\u00e0 th\u1ea5p.<\/li>\n\n\n\n
- \u0110i\u1ec7n tr\u1edf cao gi\u1eefa c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t.<\/strong> M\u1ed9t \u0111i\u1ec7n tr\u1edf c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn s\u1ebd cho ph\u00e9p d\u00f2ng r\u00f2 r\u1ea5t nh\u1ecf \u0111i qua n\u1ebfu c\u00f3 \u0111i\u1ec7n \u00e1p xu\u1ea5t hi\u1ec7n gi\u1eefa hai \u0111\u1ea7u c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y s\u1ebd l\u00e0m hao m\u00f2n \u0111i\u1ec7n t\u00edch t\u1eeb t\u1eeb cho \u0111\u1ebfn khi hi\u1ec7u \u0111i\u1ec7n th\u1ebf v\u1ec1 0. H\u00e3y t\u1eadn d\u1ee5ng hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u0111\u1ec3 n\u1ed1i \u0111\u1ea5t c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t n\u1ed5i m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng.<\/li>\n\n\n\n
- T\u1ee5 \u0111i\u1ec7n n\u1ed1i gi\u1eefa c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t.<\/strong> T\u1ee5 \u0111i\u1ec7n ch\u1eb7n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) nh\u01b0ng cho d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) \u0111i qua. H\u00e3y s\u1eed d\u1ee5ng t\u1ee5 \u0111i\u1ec7n n\u00e0y trong c\u00e1c h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t n\u1ed5i \u0111\u1ec3 cho nhi\u1ec5u t\u1ea7n s\u1ed1 cao \u0111i qua \u0111\u1ed3ng th\u1eddi ch\u1eb7n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u.<\/li>\n\n\n\n
- H\u1ea1t ferit (h\u1ea1t t\u1eeb t\u00ednh) gi\u1eefa c\u00e1c c\u1ef1c n\u1ed1i \u0111\u1ea5t.<\/strong> H\u1ea1t ferit ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 m\u1ed9t \u0111i\u1ec7n tr\u1edf ph\u1ee5 thu\u1ed9c t\u1ea7n s\u1ed1. \u1ede t\u1ea7n s\u1ed1 cao, n\u00f3 c\u00f3 t\u00ednh ch\u1ea5t \u0111i\u1ec7n tr\u1edf. S\u1eed d\u1ee5ng n\u00f3 cho c\u00e1c m\u1ea1ch n\u1ed1i \u0111\u1ea5t t\u00edn hi\u1ec7u y\u1ebfu c\u00f3 c\u00e1c \u0111\u1ec9nh d\u00f2ng \u0111i\u1ec7n nh\u1ecf v\u00e0 nhanh.<\/li>\n\n\n\n
- Cu\u1ed9n c\u1ea3m n\u1ed1i gi\u1eefa c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t.<\/strong> Cu\u1ed9n c\u1ea3m c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t. N\u00f3 c\u00f3 th\u1ec3 l\u00e0m m\u1ecbn c\u00e1c \u0111\u1ec9nh v\u00e0 l\u1ea5p \u0111\u1ea7y c\u00e1c \u0111\u00e1y. H\u00e3y s\u1eed d\u1ee5ng n\u00f3 gi\u1eefa c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t c\u00f3 dao \u0111\u1ed9ng d\u00f2ng \u0111i\u1ec7n l\u1edbn.<\/li>\n\n\n\n
- M\u1ed9t \u0111i\u1ec7n tr\u1edf nh\u1ecf n\u1ed1i gi\u1eefa hai \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t.<\/strong> M\u1ed9t \u0111i\u1ec7n tr\u1edf nh\u1ecf c\u00f3 t\u00e1c d\u1ee5ng gi\u1ea3m ch\u1ea5n \u0111\u1ec3 l\u00e0m ch\u1eadm l\u1ea1i nh\u1eefng thay \u0111\u1ed5i nhanh ch\u00f3ng c\u1ee7a d\u00f2ng \u0111i\u1ec7n \u0111\u1ea5t. Khi d\u00f2ng \u0111i\u1ec7n thay \u0111\u1ed5i nhanh ch\u00f3ng, \u0111i\u1ec7n tr\u1edf n\u00e0y l\u00e0m cho \u0111\u1ed9 d\u1ed1c c\u1ee7a c\u1ea1nh t\u0103ng tr\u1edf n\u00ean \u00edt d\u1ed1c h\u01a1n.<\/li>\n<\/ol>\n\n\n\n
T\u1ea5t c\u1ea3 c\u00e1c l\u1ef1a ch\u1ecdn n\u00e0y \u0111\u1ec1u gi\u00fap ki\u1ec3m so\u00e1t c\u00e1ch th\u1ee9c truy\u1ec1n t\u1ea3i nhi\u1ec5u gi\u1eefa c\u00e1c m\u1eb7t \u0111\u1ea5t.<\/p>\n\n\n\n
\n\n\n\n4 \u2014 M\u1eb7t \u0111\u1ea5t analog v\u00e0 m\u1eb7t \u0111\u1ea5t k\u1ef9 thu\u1eadt s\u1ed1<\/h1>\n\n\n\n
C\u1ea3 t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 v\u00e0 t\u00edn hi\u1ec7u s\u1ed1 \u0111\u1ec1u c\u1ea7n c\u00f3 \u0111\u01b0\u1eddng tr\u1edf v\u1ec1 \u0111\u1ea5t. T\u00edn hi\u1ec7u s\u1ed1 thay \u0111\u1ed5i r\u1ea5t nhanh. Ch\u00fang t\u1ea1o ra nhi\u1ec1u nhi\u1ec5u tr\u00ean \u0111\u01b0\u1eddng \u0111\u1ea5t s\u1ed1. T\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 c\u1ea7n m\u1ed9t \u0111i\u1ec3m tham chi\u1ebfu \u0111\u1ea5t s\u1ea1ch \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. N\u1ebfu \u0111\u01b0\u1eddng \u0111\u1ea5t c\u1ee7a t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 v\u00e0 t\u00edn hi\u1ec7u s\u1ed1 b\u1ecb tr\u1ed9n l\u1eabn, nhi\u1ec5u t\u1eeb \u0111\u01b0\u1eddng \u0111\u1ea5t s\u1ed1 s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n
N\u00f3i chung, n\u00ean t\u00e1ch ri\u00eang c\u00e1c m\u1ea1ch \u0111\u1ea5t c\u1ee7a m\u1ea1ch t\u01b0\u01a1ng t\u1ef1 v\u00e0 m\u1ea1ch s\u1ed1. Sau \u0111\u00f3, k\u1ebft n\u1ed1i ch\u00fang b\u1eb1ng m\u1ed9t \u0111\u01b0\u1eddng m\u1ea1ch m\u1ecfng ho\u1eb7c t\u1ea1i m\u1ed9t \u0111i\u1ec3m duy nh\u1ea5t. M\u1ee5c \u0111\u00edch ch\u00ednh l\u00e0 ng\u0103n ch\u1eb7n nhi\u1ec5u t\u1eeb m\u1ea1ch \u0111\u1ea5t s\u1ed1 x\u00e2m nh\u1eadp v\u00e0o m\u1ea1ch \u0111\u1ea5t t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n
\n\n\n\n5 \u2014 M\u1eb7t \u0111\u1ea5t h\u00ecnh sao<\/h1>\n\n\n\n
Nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t h\u00ecnh sao l\u00e0 trong m\u1ea1ch c\u00f3 m\u1ed9t \u0111i\u1ec3m \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u0111i\u1ec3m tham chi\u1ebfu cho t\u1ea5t c\u1ea3 c\u00e1c \u0111i\u1ec7n \u00e1p. \u0110\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec3m trung t\u00e2m. B\u1ea1n c\u00f3 th\u1ec3 h\u00ecnh dung nh\u01b0 sau: nhi\u1ec1u d\u00e2y d\u1eabn ch\u1ea1y ra t\u1eeb m\u1ed9t \u0111i\u1ec3m chung theo m\u00f4 h\u00ecnh t\u1ecfa tr\u00f2n, gi\u1ed1ng nh\u01b0 c\u00e1c tia s\u00e1ng c\u1ee7a m\u1ed9t ng\u00f4i sao. \u0110i\u1ec3m sao c\u00f3 th\u1ec3 kh\u00f4ng tr\u00f4ng gi\u1ed1ng m\u1ed9t ng\u00f4i sao tr\u00ean b\u1ea3ng m\u1ea1ch. N\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t \u0111i\u1ec3m tr\u00ean m\u1eb7t ph\u1eb3ng n\u1ed1i \u0111\u1ea5t. M\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t h\u00ecnh sao l\u00e0 t\u1ea5t c\u1ea3 c\u00e1c \u0111i\u1ec7n \u00e1p \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111o so v\u1edbi c\u00f9ng m\u1ed9t \u0111i\u1ec3m tr\u00ean m\u1ea1ng n\u1ed1i \u0111\u1ea5t, ch\u1ee9 kh\u00f4ng ph\u1ea3i so v\u1edbi m\u1ed9t \u0111i\u1ec3m tham chi\u1ebfu \u201c\u0111\u1ea5t\u201d kh\u00f4ng x\u00e1c \u0111\u1ecbnh n\u00e0o \u0111\u00f3.<\/p>\n\n\n\n
\n\n\n\n6 \u2014 C\u00e1ch n\u1ed1i \u0111\u1ea5t cho l\u1edbp ch\u1eafn<\/h1>\n\n\n\n
L\u1edbp ch\u1eafn c\u1ee7a c\u00e1p c\u00f3 l\u1edbp ch\u1eafn v\u00e0 d\u00e2y d\u1eabn tho\u00e1t nhi\u1ec5u c\u1ee7a c\u00e1p ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t giao di\u1ec7n bo m\u1ea1ch, ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u1edbi \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t t\u00edn hi\u1ec7u. \u0110i\u1ec1u n\u00e0y l\u00e0 do \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t t\u00edn hi\u1ec7u th\u01b0\u1eddng mang nhi\u1ec1u \u0111i\u1ec7n \u00e1p nhi\u1ec5u. N\u1ebfu l\u1edbp ch\u1eafn \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t t\u00edn hi\u1ec7u c\u00f3 nhi\u1ec5u, \u0111i\u1ec7n \u00e1p nhi\u1ec5u s\u1ebd t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n ch\u1ebf \u0111\u1ed9 chung tr\u00ean l\u1edbp ch\u1eafn v\u00e0 g\u00e2y ra nhi\u1ec5u t\u1eeb b\u00ean ngo\u00e0i. Thi\u1ebft k\u1ebf c\u00e1p k\u00e9m v\u00e0 vi\u1ec7c n\u1ed1i \u0111\u1ea5t l\u1edbp ch\u1eafn kh\u00f4ng \u0111\u00fang c\u00e1ch th\u01b0\u1eddng l\u00e0 ngu\u1ed3n g\u00e2y nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) l\u1edbn nh\u1ea5t.<\/p>\n\n\n\n
\n\n\n\nT\u00f3m t\u1eaft<\/h1>\n\n\n\n
Trong th\u1ef1c t\u1ebf, h\u00e3y l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 gi\u00fap tr\u00e1nh nhi\u1ec5u v\u00e0 mang l\u1ea1i hi\u1ec7u su\u1ea5t m\u1ea1ch t\u1ed1i \u01b0u.<\/p>\n\n\n\n
\n- H\u00e3y gi\u1eef cho c\u00e1c v\u00f2ng l\u1eb7p h\u1ed3i ti\u1ebfp c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf \u0111\u1ec3 gi\u1ea3m nhi\u1ec5u x\u1ea1.<\/li>\n\n\n\n
- \u0110\u1eb7t c\u00e1c \u0111\u01b0\u1eddng d\u1eabn t\u1ed1c \u0111\u1ed9 cao s\u00e1t c\u1ea1nh c\u00e1c m\u1eb7t \u0111\u1ea5t li\u00ean t\u1ee5c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tr\u1edf kh\u00e1ng \u1ed5n \u0111\u1ecbnh.<\/li>\n\n\n\n
- N\u1ebfu c\u00f3 th\u1ec3, h\u00e3y tr\u00e1nh \u0111i qua c\u00e1c \u0111\u01b0\u1eddng ph\u00e2n chia m\u1eb7t ph\u1eb3ng ngu\u1ed3n.<\/li>\n\n\n\n
- \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng t\u1ea7n s\u1ed1 th\u1ea5p (< 1 MHz), n\u1ed1i \u0111\u1ea5t m\u1ed9t \u0111i\u1ec3m th\u01b0\u1eddng mang l\u1ea1i hi\u1ec7u qu\u1ea3.<\/li>\n\n\n\n
- \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng t\u1ea7n s\u1ed1 cao (> 10 MHz), h\u00e3y s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t \u0111a \u0111i\u1ec3m v\u00e0 c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i \u0111\u1ea5t ng\u1eafn v\u1edbi di\u1ec7n t\u00edch ph\u1ea3n h\u1ed3i l\u1edbn.<\/li>\n\n\n\n
- \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng h\u1ed7n h\u1ee3p, h\u00e3y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p k\u1ebft h\u1ee3p bao g\u1ed3m t\u1ee5 \u0111i\u1ec7n, cu\u1ed9n c\u1ea3m, \u0111i\u1ec7n tr\u1edf, h\u1ea1t ferit ho\u1eb7c c\u00e1c \u0111\u01b0\u1eddng m\u1ea1ch nh\u1ecf \u0111\u1ec3 ki\u1ec3m so\u00e1t hi\u1ec7n t\u01b0\u1ee3ng gh\u00e9p n\u1ed1i.<\/li>\n\n\n\n
- T\u00e1ch ri\u00eang c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i \u0111\u1ea5t c\u1ee7a m\u1ea1ch t\u01b0\u01a1ng t\u1ef1 v\u00e0 m\u1ea1ch s\u1ed1, sau \u0111\u00f3 n\u1ed1i ch\u00fang l\u1ea1i v\u1edbi nhau m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn.<\/li>\n\n\n\n
- N\u00ean n\u1ed1i l\u1edbp ch\u1eafn c\u1ee7a c\u00e1p v\u1edbi c\u1ef1c \u0111\u1ea5t c\u1ee7a \u0111\u1ea7u n\u1ed1i ho\u1eb7c c\u1ef1c \u0111\u1ea5t c\u1ee7a khung m\u00e1y, ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u1edbi c\u1ef1c \u0111\u1ea5t c\u1ee7a t\u00edn hi\u1ec7u c\u00f3 nhi\u1ec5u.<\/li>\n<\/ul>\n\n\n\n
C\u00e1c b\u01b0\u1edbc n\u00e0y s\u1ebd gi\u00fap gi\u1ea3m \u0111i\u1ec7n tr\u1edf \u0111\u1ea5t v\u00e0 gi\u1ea3m nhi\u1ec5u t\u1eeb \u0111\u1ea5t, nh\u1edd \u0111\u00f3 h\u1ec7 th\u1ed1ng s\u1ebd ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p>\n\n\n\n
<\/p>","protected":false},"excerpt":{"rendered":"
Ground traces and ground planes have impedance. When current flows through a ground path, a voltage will appear on that […]<\/p>\n","protected":false},"author":1,"featured_media":4800,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[36],"tags":[322,319,289,316,320,323,318,315,321,54,317],"class_list":["post-4796","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-design","tag-analog-ground","tag-digital-ground","tag-emc","tag-ground-noise","tag-ground-vias","tag-hybrid-grounding","tag-multi-point-ground","tag-pcb-grounding","tag-power-plane-split","tag-signal-integrity","tag-single-point-ground"],"spectra_custom_meta":{"_edit_lock":["1773222458:1"],"rank_math_internal_links_processed":["1"],"rank_math_primary_category":["36"],"rank_math_seo_score":["71"],"rank_math_focus_keyword":["PCB Grounding"],"rank_math_title":["%title%"],"_thumbnail_id":["4800"],"_uag_custom_page_level_css":[""],"site-sidebar-layout":["default"],"site-content-layout":[""],"ast-site-content-layout":["default"],"site-content-style":["default"],"site-sidebar-style":["default"],"ast-global-header-display":[""],"ast-banner-title-visibility":[""],"ast-main-header-display":[""],"ast-hfb-above-header-display":[""],"ast-hfb-below-header-display":[""],"ast-hfb-mobile-header-display":[""],"site-post-title":[""],"ast-breadcrumbs-content":[""],"ast-featured-img":[""],"footer-sml-layout":[""],"theme-transparent-header-meta":[""],"adv-header-id-meta":[""],"stick-header-meta":[""],"header-above-stick-meta":[""],"header-main-stick-meta":[""],"header-below-stick-meta":[""],"astra-migrate-meta-layouts":["default"],"ast-page-background-enabled":["default"],"ast-page-background-meta":["a:3:{s:7:\"desktop\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-5)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"tablet\";a:12:{s:16:\"background-color\";s:0:\"\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"mobile\";a:12:{s:16:\"background-color\";s:0:\"\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}}"],"ast-content-background-meta":["a:3:{s:7:\"desktop\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"tablet\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"mobile\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}}"],"footnotes":[""],"_elementor_edit_mode":[""],"_elementor_template_type":[""],"_elementor_data":[""],"_elementor_conditions":["a:0:{}"],"_edit_last":["1"],"_uag_css_file_name":["uag-css-4796.css"],"_uag_js_file_name":["uag-js-4796.js"],"_elementor_page_assets":["a:0:{}"],"_uag_page_assets":["a:9:{s:3:\"css\";s:31370:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media(max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media(max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}.uagb-social-share__outer-wrap,.uagb-social-share__wrap{display:flex;align-items:center;justify-content:center}.uagb-social-share__layout-vertical.uagb-social-share__outer-wrap,.uagb-social-share__layout-vertical .uagb-social-share__wrap{flex-direction:column}.uagb-social-share__layout-vertical .wp-block-uagb-social-share-child.uagb-ss-repeater.uagb-ss__wrapper:first-child{margin-top:0 !important}.uagb-social-share__layout-vertical .wp-block-uagb-social-share-child.uagb-ss-repeater.uagb-ss__wrapper:last-child{margin-bottom:0 !important}.uagb-social-share__outer-wrap a.uagb-button__link:focus{box-shadow:none}.uagb-social-share__outer-wrap .uagb-ss__wrapper{padding:0;margin-left:5px;margin-right:5px;transition:all .2s;display:inline-flex;text-align:center}.uagb-social-share__outer-wrap .uagb-ss__source-wrap{display:inline-block}.uagb-social-share__outer-wrap .uagb-ss__link{color:#3a3a3a;display:inline-table;line-height:0;cursor:pointer}.uagb-social-share__outer-wrap .uagb-ss__source-icon{font-size:40px;width:40px;height:40px}.uagb-social-share__outer-wrap .uagb-ss__source-image{width:40px}@media(max-width: 976px){.uagb-social-share__layout-horizontal .uagb-ss__wrapper{margin-left:0;margin-right:0}}.uagb-social-share__layout-horizontal .wp-block-uagb-social-share-child.uagb-ss-repeater.uagb-ss__wrapper:first-child{margin-left:0 !important}.uagb-social-share__layout-horizontal .wp-block-uagb-social-share-child.uagb-ss-repeater.uagb-ss__wrapper:last-child{margin-right:0 !important}.wp-block-uagb-social-share .uagb-social-share__wrapper{text-decoration:none}.uagb-social-share__wrapper{box-shadow:none}.uagb-social-share__outer-wrap:not(.uagb-social-share__no-label) .uagb-social-share__source-wrap{margin-right:15px}.uagb-social-share__outer-wrap.uagb-social-share__icon-at-top .uagb-social-share__source-wrap{-ms-flex-item-align:flex-start;align-self:flex-start;margin-top:5px}.uagb-block-015f0124 .uagb-ss-repeater span.uagb-ss__link{color: #3a3a3a;}.uagb-block-015f0124 .uagb-ss-repeater a.uagb-ss__link{color: #3a3a3a;}.uagb-block-015f0124 .uagb-ss-repeater span.uagb-ss__link svg{fill: #3a3a3a;}.uagb-block-015f0124 .uagb-ss-repeater a.uagb-ss__link svg{fill: #3a3a3a;}.uagb-block-015f0124.uagb-social-share__layout-vertical .uagb-ss__wrapper{margin-left: 0;margin-right: 0;margin-top: 5px;margin-bottom: 5px;}.uagb-block-015f0124.uagb-social-share__layout-vertical .uagb-ss__link{padding: 10px;}.uagb-block-015f0124.uagb-social-share__layout-horizontal .uagb-ss__link{padding: 10px;}.uagb-block-015f0124.uagb-social-share__layout-horizontal .uagb-ss__wrapper{margin-left: 5px;margin-right: 5px;}.uagb-block-015f0124 .wp-block-uagb-social-share-child {border-radius: 0px;}.uagb-block-015f0124 .uagb-ss__source-wrap{width: 30px;}.uagb-block-015f0124 .uagb-ss__source-wrap svg{width: 30px;height: 30px;}.uagb-block-015f0124 .uagb-ss__source-image{width: 30px;}.uagb-block-015f0124 .uagb-ss__source-icon{width: 30px;height: 30px;font-size: 30px;}.uagb-block-015f0124.uagb-social-share__outer-wrap{justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;}.uagb-block-44317091.uagb-ss-repeater span.uagb-ss__link{color: #3b5998;}.uagb-block-44317091.uagb-ss-repeater a.uagb-ss__link{color: #3b5998;}.uagb-block-44317091.uagb-ss-repeater span.uagb-ss__link svg{fill: #3b5998;}.uagb-block-44317091.uagb-ss-repeater a.uagb-ss__link svg{fill: #3b5998;}.uagb-block-df693e43.uagb-ss-repeater span.uagb-ss__link{color: #55acee;}.uagb-block-df693e43.uagb-ss-repeater a.uagb-ss__link{color: #55acee;}.uagb-block-df693e43.uagb-ss-repeater span.uagb-ss__link svg{fill: #55acee;}.uagb-block-df693e43.uagb-ss-repeater a.uagb-ss__link svg{fill: #55acee;}.uagb-block-e0123642.uagb-ss-repeater span.uagb-ss__link{color: #bd081c;}.uagb-block-e0123642.uagb-ss-repeater a.uagb-ss__link{color: #bd081c;}.uagb-block-e0123642.uagb-ss-repeater span.uagb-ss__link svg{fill: #bd081c;}.uagb-block-e0123642.uagb-ss-repeater a.uagb-ss__link svg{fill: #bd081c;}.uagb-block-23521e42.uagb-ss-repeater span.uagb-ss__link{color: #0077b5;}.uagb-block-23521e42.uagb-ss-repeater a.uagb-ss__link{color: #0077b5;}.uagb-block-23521e42.uagb-ss-repeater span.uagb-ss__link svg{fill: #0077b5;}.uagb-block-23521e42.uagb-ss-repeater a.uagb-ss__link svg{fill: #0077b5;}@media only screen and (max-width: 976px) {.uagb-block-015f0124.uagb-social-share__layout-vertical .uagb-ss__wrapper{margin-left: 0;margin-right: 0;margin-top: 5px;margin-bottom: 5px;}.uagb-block-015f0124.uagb-social-share__layout-horizontal .uagb-ss__wrapper{margin-left: 5px;margin-right: 5px;}.uagb-block-015f0124.uagb-social-share__outer-wrap{justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;}}@media only screen and (max-width: 767px) {.uagb-block-015f0124.uagb-social-share__layout-vertical .uagb-ss__wrapper{margin-left: 0;margin-right: 0;margin-top: 5px;margin-bottom: 5px;}.uagb-block-015f0124.uagb-social-share__layout-horizontal .uagb-ss__wrapper{margin-left: 5px;margin-right: 5px;}.uagb-block-015f0124.uagb-social-share__outer-wrap{justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: center;-ms-flex-align: center;align-items: center;}}.uagb-cta__outer-wrap .uagb-cta__content,.uagb-cta__outer-wrap a.uagb-cta__block-link span,.uagb-cta__outer-wrap .uagb-cta__content-right .uagb-cta__button-wrapper,.uagb-cta__outer-wrap .uagb-cta-typeof-button,.uagb-cta__outer-wrap .uagb-cta__content-right .uagb-cta__block-link,.uagb-cta__outer-wrap .uagb-cta-with-svg{display:inline-block}.uagb-cta__outer-wrap{display:flex;justify-content:space-between}.wp-block-uagb-call-to-action .uagb-cta__buttons{display:inline-flex}.wp-block-uagb-call-to-action .wp-block-button__link,.wp-block-uagb-call-to-action .ast-outline-button{fill:currentColor;justify-content:center}.uagb-cta__button-link-wrapper,.uagb-cta-second__button{display:inline-flex;align-items:center;word-break:keep-all;width:100%}.uagb-cta__title{padding:0;margin:0;display:block}.uagb-cta__content-right .uagb-cta__button-wrapper{float:right}.uagb-cta__link-wrapper.uagb-cta__block-link-style:empty{display:none}a.uagb-cta__block-link,.entry .entry-content a.uagb-cta__block-link,a.uagb-cta__block-link-wrap,.entry .entry-content a.uagb-cta__block-link-wrap{text-decoration:none}a.uagb-cta__block-link:hover,.entry .entry-content a.uagb-cta__block-link:hover,a.uagb-cta__block-link-wrap:hover,.entry .entry-content a.uagb-cta__block-link-wrap:hover .entry .entry-content a.uagb-cta__block-link:hover{color:inherit}.uagb-cta__content-right{text-align:right;justify-content:flex-end}.uagb-cta__left-right-wrap{width:100%;word-break:break-word}.uagb-cta__icon-position-below-title .uagb-cta__left-right-wrap{display:block;min-width:100%;width:100%}.uagb-cta__icon-position-left .uagb-cta__left-right-wrap,.uagb-cta__icon-position-right .uagb-cta__left-right-wrap{display:flex}.uagb-cta__icon-position-right .uagb-cta__left-right-wrap{justify-content:flex-end}.uagb-cta__block-link-icon-after{margin-left:5px;margin-right:0}.uagb-cta__block-link-icon-before{margin-left:0;margin-right:5px}.uagb-cta__block-link-icon,.uagb-cta__block svg{transition:all 200ms linear}.uagb-cta__block{position:relative}.uagb-cta-typeof-button{line-height:1;text-align:center}.uagb-cta__content-right .uagb-cta__button-link-wrapper,.uagb-cta__content-right .uagb-cta-second__button .uagb-cta__content-right .uagb-cta__block-link,.uagb-cta__content-right.uagb-cta__button-valign-middle .uagb-cta__left-right-wrap{display:flex;align-items:center}.uagb-cta__content-right .uagb-cta__button-link-wrapper,.uagb-cta__content-right .uagb-cta-second__button .uagb-cta__content-right .uagb-cta__block-link{justify-content:center}.uagb-cta__link-wrapper a{box-shadow:none;text-decoration:none}.uagb-cta__block,.uagb-cta__content,.uagb-cta__left-right-wrap{z-index:1}.uagb-cta__block-link{cursor:pointer}.uagb-cta__content-right .uagb-cta__block-link{float:right;padding:10px 14px}a.uagb-cta__block-link-wrap{color:inherit}.uagb-cta__content p:empty{display:none}.uagb-cta__button-type-none .uagb-cta__content{width:100%}.uagb-cta-with-svg{height:14px;width:14px;line-height:14px;vertical-align:middle}.uagb-cta__block svg{display:block;height:inherit;width:inherit}.uagb-cta__button-link-wrapper svg{width:20px;height:20px}.uagb-cta__align-button-after{margin-left:5px}.uagb-cta__align-button-before{margin-right:5px}.uagb-cta__block-link i{font-style:normal}a.uagb-cta__link-to-all{position:absolute;top:0;left:0;width:100%;height:100%;z-index:11}.wp-block-uagb-call-to-action{position:relative}.wp-block-uagb-call-to-action a.uagb-cta__link-to-all{position:absolute;top:0;left:0;width:100%;height:100%;z-index:11}@media only screen and (max-width: 976px){.uagb-cta__content-stacked-tablet,.uagb-cta__content-stacked-tablet .uagb-cta__left-right-wrap{flex-direction:column;text-align:center}.uagb-cta__content-stacked-tablet.uagb-cta__content-right .uagb-cta__button-wrapper{float:none;margin:0 auto}.uagb-cta__content-stacked-tablet .uagb-cta__left-right-wrap .uagb-cta__content{margin-left:0;margin-right:0}.uagb-cta__content-stacked-tablet.uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__content,.uagb-cta__content-stacked-tablet.uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width:100% !important}}@media screen and (max-width: 767px){.uagb-cta__content-stacked-mobile,.uagb-cta__content-stacked-mobile .uagb-cta__left-right-wrap{flex-direction:column;text-align:center}.uagb-cta__content-stacked-mobile.uagb-cta__content-right .uagb-cta__button-wrapper{float:none;margin:0 auto}.uagb-cta__content-stacked-mobile .uagb-cta__left-right-wrap .uagb-cta__content{margin-left:0;margin-right:0}.uagb-cta__content-stacked-mobile.uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__content,.uagb-cta__content-stacked-mobile.uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width:100% !important}}.uagb-cta__desc p:last-child{margin-bottom:0}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action .uagb-cta__title{margin-bottom: 10px;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action .uagb-cta__desc{margin-bottom: 10px;}.uagb-block-6c2dcb80 .uagb-cta__align-button-after{margin-left: 10px;}.uagb-block-6c2dcb80 .uagb-cta__align-button-before{margin-right: 10px;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action a.uagb-cta__button-link-wrapper > svg{margin-left: 10px;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action a.uagb-cta-second__button > svg{margin-left: 10px;font-size: 14px;width: 14px;height: 14px;line-height: 14px;}.uagb-block-6c2dcb80 .uagb-cta__content-wrap{text-align: left;}.uagb-block-6c2dcb80 .uagb-cta__wrap{width: 70%;text-align: left;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action{text-align: left;}.uagb-block-6c2dcb80 .uagb-cta__left-right-wrap .uagb-cta__content{margin-left: 0px;}.uagb-block-6c2dcb80 .uagb-cta__buttons{column-gap: 15px;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action {display: flex;justify-content: space-between;}.uagb-block-6c2dcb80 .uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__content{width: 70%;}.uagb-block-6c2dcb80 .uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width: 30%;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action a.uagb-cta__button-link-wrapper {align-self: center;height: fit-content;margin-left: auto;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action {flex-direction: row;align-items: center;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action.wp-block-button a.uagb-cta-second__button{align-self: center;height: fit-content;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action.wp-block-button a.uagb-cta-second__button:hover{background-color: !important;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action.wp-block-button a.uagb-cta-second__button:focus{background-color: !important;}.uagb-block-6c2dcb80 .uagb-cta__button-wrapper a.uagb-cta-typeof-button{color: #333;border-top-width: 1px;border-left-width: 1px;border-right-width: 1px;border-bottom-width: 1px;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;border-color: #333;border-style: solid;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action.wp-block-button .uagb-cta__buttons a.uagb-cta__button-link-wrapper.wp-block-button__link{border-top-width: 1px;border-left-width: 1px;border-right-width: 1px;border-bottom-width: 1px;border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;border-color: #333;border-style: solid;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action a.uagb-cta-second__button{text-transform: normal;text-decoration: none;font-size: 14px;}@media only screen and (max-width: 976px) {.uagb-block-6c2dcb80.wp-block-uagb-call-to-action.uagb-cta__content-stacked-tablet {display: inherit;}.uagb-block-6c2dcb80.uagb-cta__content-stacked-tablet .uagb-cta__wrap{width: 100%;}.uagb-block-6c2dcb80 .uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width: 30%;}.uagb-block-6c2dcb80 .uagb-cta__wrap{text-align: center;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action {flex-direction: column;align-items: center;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action a.uagb-cta__button-link-wrapper{border-style: solid;border-color: #333;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action.wp-block-button .uagb-cta__buttons a.uagb-cta__button-link-wrapper.wp-block-button__link{border-style: solid;border-color: #333;}}@media only screen and (max-width: 767px) {.uagb-block-6c2dcb80.wp-block-uagb-call-to-action.uagb-cta__content-stacked-mobile {display: inherit;}.uagb-block-6c2dcb80.uagb-cta__content-stacked-mobile .uagb-cta__wrap{width: 100%;}.uagb-block-6c2dcb80 .uagb-cta__buttons{justify-content: center;}.uagb-block-6c2dcb80 .uagb-cta__content-right .uagb-cta__left-right-wrap .uagb-cta__link-wrapper{width: 30%;}.uagb-block-6c2dcb80 .uagb-cta__wrap{text-align: center;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action {flex-direction: column;align-items: center;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action a.uagb-cta__button-link-wrapper{border-style: solid;border-color: #333;}.uagb-block-6c2dcb80.wp-block-uagb-call-to-action.wp-block-button .uagb-cta__buttons a.uagb-cta__button-link-wrapper.wp-block-button__link{border-style: solid;border-color: #333;}}.uagb-icon-list__wrap{display:flex;align-items:flex-start;justify-content:flex-start}.wp-block-uagb-icon-list-child{padding:0;transition:all .2s;display:inline-flex;color:#3a3a3a;align-items:center;text-decoration:none;box-shadow:none}.wp-block-uagb-icon-list-child span.uagb-icon-list__source-wrap{display:block;align-items:center}.uagb-icon-list__source-wrap svg{display:block}.uagb-icon-list__source-image{width:40px}.uagb-icon-list__outer-wrap .uagb-icon-list__content-wrap{color:#3a3a3a;display:flex;align-items:center}.wp-block-uagb-icon-list-child{position:relative}.wp-block-uagb-icon-list-child>a{position:absolute;top:0;left:0;width:100%;height:100%}img.uagb-icon-list__source-image{max-width:unset}.wp-block-uagb-icon-list-child .uagb-icon-list__label{word-break:break-word}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{padding: 0px;border-radius: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__label{text-decoration: !important;line-height: em;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__label{text-align: left;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child{text-decoration: !important;line-height: em;}.wp-block-uagb-icon-list.uagb-block-f606f41a.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__source-wrap{margin-right: 15px;}.uagb-block-ddf54d80.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-ddf54d80.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-b45e4180.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-b45e4180.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-6962245c.wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{background: !important;border-color: !important;}.uagb-block-6962245c.wp-block-uagb-icon-list-child:hover .uagb-icon-list__source-wrap{background: !important;border-color: !important;}@media only screen and (max-width: 976px) {.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap {padding: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;}.wp-block-uagb-icon-list.uagb-block-f606f41a.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}}@media only screen and (max-width: 767px) {.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__source-image{width: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap svg{width: 16px;height: 16px;font-size: 16px;}.wp-block-uagb-icon-list.uagb-block-f606f41a .wp-block-uagb-icon-list-child .uagb-icon-list__source-wrap{padding: 0px;border-width: 0px;align-self: center;}.wp-block-uagb-icon-list.uagb-block-f606f41a .uagb-icon-list__wrap{display: flex;flex-direction: column;justify-content: center;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-box-align: flex-start;-ms-flex-align: flex-start;align-items: flex-start;}.wp-block-uagb-icon-list.uagb-block-f606f41a.wp-block-uagb-icon-list .wp-block-uagb-icon-list-child{margin-left: 0;margin-right: 0;margin-bottom: 10px;}}.wp-block-uagb-container{display:flex;position:relative;box-sizing:border-box;transition-property:box-shadow;transition-duration:.2s;transition-timing-function:ease}.wp-block-uagb-container .spectra-container-link-overlay{bottom:0;left:0;position:absolute;right:0;top:0;z-index:10}.wp-block-uagb-container.uagb-is-root-container{margin-left:auto;margin-right:auto}.wp-block-uagb-container.alignfull.uagb-is-root-container .uagb-container-inner-blocks-wrap{display:flex;position:relative;box-sizing:border-box;margin-left:auto !important;margin-right:auto !important}.wp-block-uagb-container .wp-block-uagb-blockquote,.wp-block-uagb-container .wp-block-spectra-pro-login,.wp-block-uagb-container .wp-block-spectra-pro-register{margin:unset}.wp-block-uagb-container .uagb-container__video-wrap{height:100%;width:100%;top:0;left:0;position:absolute;overflow:hidden;-webkit-transition:opacity 1s;-o-transition:opacity 1s;transition:opacity 1s}.wp-block-uagb-container .uagb-container__video-wrap video{max-width:100%;width:100%;height:100%;margin:0;line-height:1;border:none;display:inline-block;vertical-align:baseline;-o-object-fit:cover;object-fit:cover;background-size:cover}.wp-block-uagb-container.uagb-layout-grid{display:grid;width:100%}.wp-block-uagb-container.uagb-layout-grid>.uagb-container-inner-blocks-wrap{display:inherit;width:inherit}.wp-block-uagb-container.uagb-layout-grid>.uagb-container-inner-blocks-wrap>.wp-block-uagb-container{max-width:unset !important;width:unset !important}.wp-block-uagb-container.uagb-layout-grid>.wp-block-uagb-container{max-width:unset !important;width:unset !important}.wp-block-uagb-container.uagb-layout-grid.uagb-is-root-container{margin-left:auto;margin-right:auto}.wp-block-uagb-container.uagb-layout-grid.uagb-is-root-container>.wp-block-uagb-container{max-width:unset !important;width:unset !important}.wp-block-uagb-container.uagb-layout-grid.alignwide.uagb-is-root-container{margin-left:auto;margin-right:auto}.wp-block-uagb-container.uagb-layout-grid.alignfull.uagb-is-root-container .uagb-container-inner-blocks-wrap{display:inherit;position:relative;box-sizing:border-box;margin-left:auto !important;margin-right:auto !important}body .wp-block-uagb-container>.uagb-container-inner-blocks-wrap>*:not(.wp-block-uagb-container):not(.wp-block-uagb-column):not(.wp-block-uagb-container):not(.wp-block-uagb-section):not(.uagb-container__shape):not(.uagb-container__video-wrap):not(.wp-block-spectra-pro-register):not(.wp-block-spectra-pro-login):not(.uagb-slider-container):not(.spectra-image-gallery__control-lightbox):not(.wp-block-uagb-info-box),body .wp-block-uagb-container>.uagb-container-inner-blocks-wrap,body .wp-block-uagb-container>*:not(.wp-block-uagb-container):not(.wp-block-uagb-column):not(.wp-block-uagb-container):not(.wp-block-uagb-section):not(.uagb-container__shape):not(.uagb-container__video-wrap):not(.wp-block-spectra-pro-register):not(.wp-block-spectra-pro-login):not(.uagb-slider-container):not(.spectra-container-link-overlay):not(.spectra-image-gallery__control-lightbox):not(.wp-block-uagb-lottie):not(.uagb-faq__outer-wrap){min-width:unset !important;width:100%;position:relative}body .ast-container .wp-block-uagb-container>.uagb-container-inner-blocks-wrap>.wp-block-uagb-container>ul,body .ast-container .wp-block-uagb-container>.uagb-container-inner-blocks-wrap>.wp-block-uagb-container ol,body .ast-container .wp-block-uagb-container>.uagb-container-inner-blocks-wrap>ul,body .ast-container .wp-block-uagb-container>.uagb-container-inner-blocks-wrap ol{max-width:-webkit-fill-available;margin-block-start:0;margin-block-end:0;margin-left:20px}.ast-plain-container .editor-styles-wrapper .block-editor-block-list__layout.is-root-container .uagb-is-root-container.wp-block-uagb-container.alignwide{margin-left:auto;margin-right:auto}.uagb-container__shape{overflow:hidden;position:absolute;left:0;width:100%;line-height:0;direction:ltr}.uagb-container__shape-top{top:-3px}.uagb-container__shape-bottom{bottom:-3px}.uagb-container__shape.uagb-container__invert.uagb-container__shape-bottom,.uagb-container__shape.uagb-container__invert.uagb-container__shape-top{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.uagb-container__shape.uagb-container__shape-flip svg{transform:translateX(-50%) rotateY(180deg)}.uagb-container__shape svg{display:block;width:-webkit-calc(100% + 1.3px);width:calc(100% + 1.3px);position:relative;left:50%;-webkit-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%)}.uagb-container__shape .uagb-container__shape-fill{-webkit-transform-origin:center;-ms-transform-origin:center;transform-origin:center;-webkit-transform:rotateY(0deg);transform:rotateY(0deg)}.uagb-container__shape.uagb-container__shape-above-content{z-index:9;pointer-events:none}.nv-single-page-wrap .nv-content-wrap.entry-content .wp-block-uagb-container.alignfull{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}@media only screen and (max-width: 767px){.wp-block-uagb-container .wp-block-uagb-advanced-heading{width:-webkit-fill-available}}.wp-block-uagb-image--align-none{justify-content:center}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__shape-top svg{width: calc( 100% + 1.3px );}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__shape.uagb-container__shape-top .uagb-container__shape-fill{fill: rgba(51,51,51,1);}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__shape-bottom svg{width: calc( 100% + 1.3px );}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__shape.uagb-container__shape-bottom .uagb-container__shape-fill{fill: rgba(51,51,51,1);}.wp-block-uagb-container.uagb-block-845e6da6 .uagb-container__video-wrap video{opacity: 1;}.wp-block-uagb-container.uagb-is-root-container .uagb-block-845e6da6{max-width: 100%;width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-845e6da6 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 1200px);max-width: var(--inner-content-custom-width);width: 100%;flex-direction: column;align-items: center;justify-content: center;flex-wrap: nowrap;row-gap: 20px;column-gap: 20px;}.wp-block-uagb-container.uagb-block-845e6da6{box-shadow: 0px 0px #00000070 ;padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top: !important;margin-bottom: !important;overflow: visible;order: initial;border-color: inherit;row-gap: 20px;column-gap: 20px;}@media only screen and (max-width: 976px) {.wp-block-uagb-container.uagb-is-root-container .uagb-block-845e6da6{width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-845e6da6 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 1024px);max-width: var(--inner-content-custom-width);width: 100%;}.wp-block-uagb-container.uagb-block-845e6da6{padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top: !important;margin-bottom: !important;order: initial;}}@media only screen and (max-width: 767px) {.wp-block-uagb-container.uagb-is-root-container .uagb-block-845e6da6{max-width: 100%;width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-845e6da6 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 767px);max-width: var(--inner-content-custom-width);width: 100%;flex-wrap: wrap;}.wp-block-uagb-container.uagb-block-845e6da6{padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top: !important;margin-bottom: !important;order: initial;}}.wp-block-uagb-icon svg{width:30px}.uagb-icon-wrapper .uagb-svg-wrapper{transition:box-shadow .2s ease} .uagb-block-2b67c985.uagb-icon-wrapper{text-align: center;} .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper a{display: contents;} .uagb-block-2b67c985.uagb-icon-wrapper svg{width: 40px;height: 40px;transform: rotate(0deg);box-sizing: content-box;fill: #333;filter: drop-shadow( 0px 0px 0px #00000070 );} .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;padding-top: 5px;padding-right: 5px;padding-bottom: 5px;padding-left: 5px;border-style: default;box-shadow: 0px 0px 0 #00000070 ;} .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper:hover{box-shadow: 0px 0px 0 #00000070 ;} .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper:focus-visible{box-shadow: 0px 0px 0 #00000070 ;}@media only screen and (max-width: 976px) { .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;}}@media only screen and (max-width: 767px) { .uagb-block-2b67c985.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;}} .uagb-block-3c223d05.uagb-icon-wrapper{text-align: center;} .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper a{display: contents;} .uagb-block-3c223d05.uagb-icon-wrapper svg{width: 40px;height: 40px;transform: rotate(0deg);box-sizing: content-box;fill: #333;filter: drop-shadow( 0px 0px 0px #00000070 );} .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;padding-top: 5px;padding-right: 5px;padding-bottom: 5px;padding-left: 5px;border-style: default;box-shadow: 0px 0px 0 #00000070 ;} .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper:hover{box-shadow: 0px 0px 0 #00000070 ;} .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper:focus-visible{box-shadow: 0px 0px 0 #00000070 ;}@media only screen and (max-width: 976px) { .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;}}@media only screen and (max-width: 767px) { .uagb-block-3c223d05.uagb-icon-wrapper .uagb-svg-wrapper{display: inline-flex;}}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__shape-top svg{width: calc( 100% + 1.3px );}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__shape.uagb-container__shape-top .uagb-container__shape-fill{fill: rgba(51,51,51,1);}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__shape-bottom svg{width: calc( 100% + 1.3px );}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__shape.uagb-container__shape-bottom .uagb-container__shape-fill{fill: rgba(51,51,51,1);}.wp-block-uagb-container.uagb-block-e5b2e3b1 .uagb-container__video-wrap video{opacity: 1;}.wp-block-uagb-container.uagb-is-root-container .uagb-block-e5b2e3b1{max-width: 100%;width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-e5b2e3b1 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 1200px);max-width: var(--inner-content-custom-width);width: 100%;flex-direction: column;align-items: center;justify-content: center;flex-wrap: nowrap;row-gap: 20px;column-gap: 20px;}.wp-block-uagb-container.uagb-block-e5b2e3b1{box-shadow: 0px 0px #00000070 ;padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top: !important;margin-bottom: !important;overflow: visible;order: initial;border-color: inherit;row-gap: 20px;column-gap: 20px;}@media only screen and (max-width: 976px) {.wp-block-uagb-container.uagb-is-root-container .uagb-block-e5b2e3b1{width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-e5b2e3b1 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 1024px);max-width: var(--inner-content-custom-width);width: 100%;}.wp-block-uagb-container.uagb-block-e5b2e3b1{padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top: !important;margin-bottom: !important;order: initial;}}@media only screen and (max-width: 767px) {.wp-block-uagb-container.uagb-is-root-container .uagb-block-e5b2e3b1{max-width: 100%;width: 100%;}.wp-block-uagb-container.uagb-is-root-container.alignfull.uagb-block-e5b2e3b1 > .uagb-container-inner-blocks-wrap{--inner-content-custom-width: min( 100%, 767px);max-width: var(--inner-content-custom-width);width: 100%;flex-wrap: wrap;}.wp-block-uagb-container.uagb-block-e5b2e3b1{padding-top: 10px;padding-bottom: 10px;padding-left: 10px;padding-right: 10px;margin-top: !important;margin-bottom: !important;order: initial;}}\";s:2:\"js\";s:2041:\"document.addEventListener(\"DOMContentLoaded\", function(){ var ssLinksParent = document.querySelector( '.uagb-block-015f0124' );\nssLinksParent?.addEventListener( 'keyup', function ( e ) {\nvar link = e.target.closest( '.uagb-ss__link' );\nif ( link && e.keyCode === 13 ) {\n\thandleSocialLinkClick( link );\n}\n});\n\nssLinksParent?.addEventListener( 'click', function ( e ) {\nvar link = e.target.closest( '.uagb-ss__link' );\nif ( link ) {\n\thandleSocialLinkClick( link );\n}\n});\n\nfunction handleSocialLinkClick( link ) {\nvar social_url = link.dataset.href;\nvar target = \"\";\nif ( social_url == \"mailto:?body=\" ) {\n\ttarget = \"_self\";\n}\nvar request_url = \"\";\nif ( social_url.indexOf(\"\/pin\/create\/link\/?url=\") !== -1 ) {\n\trequest_url = social_url + encodeURIComponent( window.location.href ) + \"&media=\" + 'https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise.webp';\n} else {\n\trequest_url = social_url + encodeURIComponent( window.location.href );\n}\nwindow.open( request_url, target );\n}\n\t\t\t\twindow.addEventListener( 'DOMContentLoaded', () => {\n\t\t\t\t\tconst blockScope = document.querySelector( '.uagb-block-2b67c985' );\n\t\t\t\t\tif ( ! blockScope ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tconst anchorElement = blockScope.querySelector('a');\n\t\t\t\t\tif (!anchorElement) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t} \n\n\t\t\t\t\t \n\t\t\t\t\tblockScope.addEventListener('keydown', (event) => {\n\t\t\t\t\t\tif ( 13 === event.keyCode || 32 === event.keyCode ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\tanchorElement.click();\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} );\n\t\t\t\t} );\n\t\t\t\t\t\t\twindow.addEventListener( 'DOMContentLoaded', () => {\n\t\t\t\t\tconst blockScope = document.querySelector( '.uagb-block-3c223d05' );\n\t\t\t\t\tif ( ! blockScope ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tconst anchorElement = blockScope.querySelector('a');\n\t\t\t\t\tif (!anchorElement) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t} \n\n\t\t\t\t\t \n\t\t\t\t\tblockScope.addEventListener('keydown', (event) => {\n\t\t\t\t\t\tif ( 13 === event.keyCode || 32 === event.keyCode ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\tanchorElement.click();\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} );\n\t\t\t\t} );\n\t\t\t });\";s:18:\"current_block_list\";a:22:{i:0;s:14:\"core\/paragraph\";i:1;s:12:\"core\/heading\";i:2;s:14:\"core\/separator\";i:3;s:10:\"core\/image\";i:4;s:9:\"core\/list\";i:5;s:14:\"core\/list-item\";i:6;s:11:\"core\/search\";i:7;s:10:\"core\/group\";i:8;s:17:\"core\/latest-posts\";i:9;s:20:\"core\/latest-comments\";i:10;s:13:\"core\/archives\";i:11;s:15:\"core\/categories\";i:12;s:10:\"core\/embed\";i:13;s:17:\"uagb\/social-share\";i:14;s:23:\"uagb\/social-share-child\";i:15;s:19:\"uagb\/call-to-action\";i:16;s:14:\"uagb\/icon-list\";i:17;s:20:\"uagb\/icon-list-child\";i:18;s:14:\"uagb\/container\";i:19;s:9:\"uagb\/icon\";i:20;s:17:\"core\/social-links\";i:21;s:16:\"core\/social-link\";}s:8:\"uag_flag\";b:1;s:11:\"uag_version\";i:1787191224;s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"]},"uagb_featured_image_src":{"full":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise.webp",800,471,false],"thumbnail":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise-150x150.webp",150,150,true],"medium":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise-300x177.webp",300,177,true],"medium_large":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise-768x452.webp",768,452,true],"large":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise.webp",800,471,false],"1536x1536":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise.webp",800,471,false],"2048x2048":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise.webp",800,471,false],"trp-custom-language-flag":["https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/PCB-Grounding-Best-Practices-for-Low-Noise-18x12.webp",18,12,true]},"uagb_author_info":{"display_name":"Philifast","author_link":"https:\/\/flj-pcb.com\/vi\/author\/2475017442jygmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Ground traces and ground planes have impedance. When current flows through a ground path, a voltage will appear on that […]","_links":{"self":[{"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/posts\/4796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/comments?post=4796"}],"version-history":[{"count":1,"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/posts\/4796\/revisions"}],"predecessor-version":[{"id":4802,"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/posts\/4796\/revisions\/4802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/media\/4800"}],"wp:attachment":[{"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/media?parent=4796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/categories?post=4796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flj-pcb.com\/vi\/wp-json\/wp\/v2\/tags?post=4796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"single-point](\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/single-point-grounding.webp\")
<\/figure>\n\n\n\n![\"Mixed](\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/Mixed-series-and-parallel-single-point-grounding.webp\")
<\/figure>\n\n\n\n![\"Multipoint](\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/03\/Multipoint-Grounding.webp\")
<\/figure>\n\n\n\n