{"id":9098,"date":"2026-04-18T14:24:24","date_gmt":"2026-04-18T06:24:24","guid":{"rendered":"https:\/\/hk.1edotech.com\/?p=9098"},"modified":"2026-04-18T17:44:19","modified_gmt":"2026-04-18T09:44:19","slug":"analysis-of-power-supply-adaptors-and-their-unique-design-requirements","status":"publish","type":"post","link":"https:\/\/1edotech.com\/vn\/news\/analysis-of-power-supply-adaptors-and-their-unique-design-requirements\/","title":{"rendered":"Ph\u00e2n t\u00edch c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n v\u00e0 c\u00e1c y\u00eau c\u1ea7u thi\u1ebft k\u1ebf \u0111\u1eb7c th\u00f9 c\u1ee7a ch\u00fang"},"content":{"rendered":"<div>V\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed th\u00f4ng minh g\u1eafn tr\u00ean xe, nhu c\u1ea7u v\u1ec1 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n chuy\u00ean d\u1ee5ng cho \u00f4 t\u00f4 \u0111ang t\u0103ng nhanh. C\u00e1c s\u1ea3n ph\u1ea9m ngu\u1ed3n \u0111i\u1ec7n g\u1eafn tr\u00ean xe ho\u00e0n to\u00e0n kh\u00e1c v\u1edbi c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n AC-DC th\u00f4ng th\u01b0\u1eddng trong gia \u0111\u00ecnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c, thi\u1ebft k\u1ebf m\u1ea1ch v\u00e0 y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u n\u0103ng. Ch\u00fang c\u1ea7n ph\u1ea3i th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n ph\u1ee9c t\u1ea1p b\u00ean trong \u00f4 t\u00f4, th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh v\u00e0 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n an to\u00e0n, \u0111\u00e1ng tin c\u1eady cho c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u0111i\u1ec7n t\u1eed g\u1eafn tr\u00ean xe.<\/div>\n<div>\n<\/div>\n<div>\u0110\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n \u00f4 t\u00f4 n\u1eb1m \u1edf kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c c\u1ef1c k\u1ef3 kh\u1eafc nghi\u1ec7t. Ngu\u1ed3n \u0111i\u1ec7n b\u00ean trong \u00f4 t\u00f4 l\u00e0 d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u kh\u00f4ng \u1ed5n \u0111\u1ecbnh t\u1eeb \u1eafc quy, v\u1edbi s\u1ef1 dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p l\u1edbn theo th\u1eddi gian th\u1ef1c, th\u01b0\u1eddng xuy\u00ean c\u00f3 c\u00e1c xung \u0111i\u1ec7n t\u1ee9c th\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng rung \u0111\u1ed9ng v\u00e0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 ph\u1ee9c t\u1ea1p b\u00ean trong th\u00e2n xe. C\u00e1c b\u1ed9 ngu\u1ed3n gia d\u1ee5ng th\u00f4ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c ph\u1ee9c t\u1ea1p nh\u01b0 v\u1eady, trong khi c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n chuy\u00ean d\u1ee5ng cho \u00f4 t\u00f4 th\u1ef1c hi\u1ec7n t\u1ed1i \u01b0u h\u00f3a m\u1ea1ch \u0111i\u1ec7n ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng xe h\u01a1i. Ch\u00fang \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00e1c m\u00f4-\u0111un \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p v\u00e0 ch\u1ed1ng xung \u0111i\u1ec7n m\u1ea1nh m\u1ebd, c\u00f3 th\u1ec3 \u1ed5n \u0111\u1ecbnh ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u kh\u00f4ng \u1ed5n \u0111\u1ecbnh, dao \u0111\u1ed9ng t\u1eeb \u1eafc quy xe th\u00e0nh d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u \u1ed5n \u0111\u1ecbnh, an to\u00e0n v\u00e0 \u0111\u1ea1t chu\u1ea9n, \u0111\u1ed3ng th\u1eddi chuy\u1ec3n \u0111\u1ed5i c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed tr\u00ean xe.<\/div>\n<div>\n<\/div>\n<div>V\u1ec1 thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac c\u01a1 kh\u00ed, b\u1ed9 ngu\u1ed3n \u00f4 t\u00f4 c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng rung v\u00e0 ch\u1ed1ng r\u01a1i. B\u00ean trong th\u00e2n xe lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i rung \u0111\u1ed9ng li\u00ean t\u1ee5c trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh, do \u0111\u00f3 c\u00e1c linh ki\u1ec7n m\u1ea1ch b\u00ean trong, c\u00e1c \u0111i\u1ec3m h\u00e0n tr\u00ean bo m\u1ea1ch v\u00e0 to\u00e0n b\u1ed9 c\u1ea5u tr\u00fac c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf gia c\u01b0\u1eddng ch\u1ed1ng rung. Thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac c\u1ed1 \u0111\u1ecbnh ch\u1ed1ng l\u1ecfng l\u1ebbo v\u00e0 b\u1ed1 tr\u00ed c\u00e1c linh ki\u1ec7n gi\u1ea3m ch\u1ea5n \u0111\u1ea3m b\u1ea3o m\u1ea1ch \u0111i\u1ec7n s\u1ebd kh\u00f4ng b\u1ecb l\u1ecfng, d\u1ecbch chuy\u1ec3n ho\u1eb7c h\u01b0 h\u1ecfng d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng rung \u0111\u1ed9ng l\u00e2u d\u00e0i c\u1ee7a xe. \u0110\u1ed3ng th\u1eddi, v\u1eadt li\u1ec7u v\u1ecf \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn l\u00e0 c\u00e1c v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 th\u1ea5p, c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t b\u00ean trong xe trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao v\u00e0o m\u00f9a h\u00e8 v\u00e0 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p l\u1ea1nh v\u00e0o m\u00f9a \u0111\u00f4ng.<\/div>\n<div>\n<\/div>\n<div>H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 an to\u00e0n m\u1ea1ch \u0111i\u1ec7n c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u00f4 t\u00f4 to\u00e0n di\u1ec7n h\u01a1n so v\u1edbi ngu\u1ed3n \u0111i\u1ec7n gia d\u1ee5ng th\u00f4ng th\u01b0\u1eddng. B\u00ean c\u1ea1nh c\u00e1c ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p, qu\u00e1 d\u00f2ng, ng\u1eafn m\u1ea1ch v\u00e0 qu\u00e1 nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng, n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb th\u00eam ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 \u0111\u1ea5u n\u1ed1i ng\u01b0\u1ee3c, b\u1ea3o v\u1ec7 ch\u1ed1ng xung \u0111i\u1ec7n v\u00e0 c\u00e1c m\u00f4-\u0111un th\u00edch \u1ee9ng \u0111i\u1ec7n \u00e1p d\u1ea3i r\u1ed9ng. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u00e1nh h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb do \u0111\u1ea5u n\u1ed1i ngu\u1ed3n sai, t\u00e1c \u0111\u1ed9ng d\u00f2ng \u0111i\u1ec7n cao t\u1ee9c th\u1eddi khi kh\u1edfi \u0111\u1ed9ng xe v\u00e0 s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n \u00e1p \u0111\u1ed9t ng\u1ed9t c\u1ee7a \u1eafc quy xe. C\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed c\u00e1ch \u0111i\u1ec7n v\u00e0 ch\u1ecbu nhi\u1ec7t ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i trong kh\u00f4ng gian l\u1eafp \u0111\u1eb7t ch\u1eadt h\u1eb9p tr\u00ean xe.<\/div>\n<div>\n<\/div>\n<div>C\u00e1c tr\u01b0\u1eddng h\u1ee3p \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n \u00f4 t\u00f4 bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ecbnh v\u1ecb th\u00f4ng minh g\u1eafn tr\u00ean xe, thi\u1ebft b\u1ecb ghi h\u00ecnh h\u00e0nh tr\u00ecnh, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed gi\u1ea3i tr\u00ed tr\u00ean xe, thi\u1ebft b\u1ecb d\u00f2 t\u00ecm c\u1ea7m tay g\u1eafn tr\u00ean xe, c\u1ed5ng s\u1ea1c tr\u00ean xe cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 nhi\u1ec1u m\u00f4-\u0111un \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh nh\u00fang g\u1eafn tr\u00ean xe. Hi\u1ec7u su\u1ea5t cung c\u1ea5p \u0111i\u1ec7n th\u00edch \u1ee9ng \u1ed5n \u0111\u1ecbnh \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c b\u00ecnh th\u01b0\u1eddng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed g\u1eafn tr\u00ean xe trong su\u1ed1t qu\u00e1 tr\u00ecnh l\u00e1i xe.<\/div>","protected":false},"excerpt":{"rendered":"<p>V\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed th\u00f4ng minh g\u1eafn tr\u00ean xe, nhu c\u1ea7u v\u1ec1 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n chuy\u00ean d\u1ee5ng cho \u00f4 t\u00f4 \u0111ang t\u0103ng nhanh. C\u00e1c s\u1ea3n ph\u1ea9m ngu\u1ed3n \u0111i\u1ec7n \u00f4 t\u00f4 ho\u00e0n to\u00e0n kh\u00e1c v\u1edbi c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n AC-DC gia d\u1ee5ng th\u00f4ng th\u01b0\u1eddng v\u1ec1 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c, thi\u1ebft k\u1ebf m\u1ea1ch v\u00e0 y\u00eau c\u1ea7u hi\u1ec7u n\u0103ng. Ch\u00fang c\u1ea7n ph\u1ea3i th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n ph\u1ee9c t\u1ea1p b\u00ean trong \u00f4 t\u00f4, th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh v\u00e0 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n an to\u00e0n, \u0111\u00e1ng tin c\u1eady cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed g\u1eafn tr\u00ean xe. \u0110\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n \u00f4 t\u00f4 n\u1eb1m \u1edf m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c th\u00edch \u1ee9ng c\u1ef1c k\u1ef3 kh\u1eafc nghi\u1ec7t. Ngu\u1ed3n \u0111i\u1ec7n b\u00ean trong \u00f4 t\u00f4 l\u00e0 d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u kh\u00f4ng \u1ed5n \u0111\u1ecbnh t\u1eeb \u1eafc quy, v\u1edbi s\u1ef1 dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p l\u1edbn theo th\u1eddi gian th\u1ef1c, th\u01b0\u1eddng xuy\u00ean c\u00f3 c\u00e1c xung d\u00f2ng t\u1ee9c th\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng rung \u0111\u1ed9ng v\u00e0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 ph\u1ee9c t\u1ea1p b\u00ean trong th\u00e2n xe. C\u00e1c b\u1ed9 ngu\u1ed3n gia d\u1ee5ng th\u00f4ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c ph\u1ee9c t\u1ea1p nh\u01b0 v\u1eady, trong khi c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n chuy\u00ean d\u1ee5ng cho \u00f4 t\u00f4 th\u1ef1c hi\u1ec7n t\u1ed1i \u01b0u h\u00f3a m\u1ea1ch c\u00f3 m\u1ee5c ti\u00eau cho m\u00f4i tr\u01b0\u1eddng xe. Ch\u00fang \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00e1c m\u00f4-\u0111un \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p v\u00e0 ch\u1ed1ng xung m\u1ea1nh m\u1ebd, c\u00f3 th\u1ec3 \u1ed5n \u0111\u1ecbnh ngu\u1ed3n \u0111i\u1ec7n DC kh\u00f4ng \u1ed5n \u0111\u1ecbnh, dao \u0111\u1ed9ng t\u1eeb \u1eafc quy xe th\u00e0nh d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u ti\u00eau chu\u1ea9n, an to\u00e0n v\u00e0 \u1ed5n \u0111\u1ecbnh, \u0111\u1ed3ng th\u1eddi chuy\u1ec3n \u0111\u1ed5i c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed tr\u00ean xe. V\u1ec1 thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac c\u01a1 kh\u00ed, b\u1ed9 ngu\u1ed3n \u00f4 t\u00f4 c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng rung v\u00e0 ch\u1ed1ng r\u01a1i v\u1ee1. B\u00ean trong th\u00e2n xe lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i rung \u0111\u1ed9ng li\u00ean t\u1ee5c trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh, do \u0111\u00f3 c\u00e1c linh ki\u1ec7n m\u1ea1ch b\u00ean trong, c\u00e1c \u0111i\u1ec3m h\u00e0n tr\u00ean bo m\u1ea1ch v\u00e0 to\u00e0n b\u1ed9 c\u1ea5u tr\u00fac c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf gia c\u01b0\u1eddng ch\u1ed1ng rung. Thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac c\u1ed1 \u0111\u1ecbnh ch\u1ed1ng l\u1ecfng l\u1ebbo v\u00e0 b\u1ed1 tr\u00ed c\u00e1c linh ki\u1ec7n gi\u1ea3m ch\u1ea5n \u0111\u1ea3m b\u1ea3o m\u1ea1ch \u0111i\u1ec7n s\u1ebd kh\u00f4ng b\u1ecb l\u1ecfng, d\u1ecbch chuy\u1ec3n ho\u1eb7c h\u01b0 h\u1ecfng d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng rung \u0111\u1ed9ng l\u00e2u d\u00e0i c\u1ee7a xe. \u0110\u1ed3ng th\u1eddi, v\u1eadt li\u1ec7u v\u1ecf \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn l\u00e0 c\u00e1c v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 th\u1ea5p, c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t b\u00ean trong xe trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao v\u00e0o m\u00f9a h\u00e8 v\u00e0 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p l\u1ea1nh v\u00e0o m\u00f9a \u0111\u00f4ng. H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 an to\u00e0n m\u1ea1ch \u0111i\u1ec7n c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u00f4 t\u00f4 to\u00e0n di\u1ec7n h\u01a1n so v\u1edbi b\u1ed9 ngu\u1ed3n gia d\u1ee5ng th\u00f4ng th\u01b0\u1eddng. Ngo\u00e0i c\u00e1c ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p, qu\u00e1 d\u00f2ng, ng\u1eafn m\u1ea1ch v\u00e0 qu\u00e1 nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng, n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb th\u00eam ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 k\u1ebft n\u1ed1i ng\u01b0\u1ee3c, b\u1ea3o v\u1ec7 ch\u1ed1ng xung \u0111i\u1ec7n v\u00e0 c\u00e1c m\u00f4-\u0111un th\u00edch \u1ee9ng \u0111i\u1ec7n \u00e1p d\u1ea3i r\u1ed9ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb do k\u1ebft n\u1ed1i ngu\u1ed3n sai, t\u00e1c \u0111\u1ed9ng d\u00f2ng \u0111i\u1ec7n cao t\u1ee9c th\u1eddi khi kh\u1edfi \u0111\u1ed9ng xe v\u00e0 s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n \u00e1p \u0111\u1ed9t ng\u1ed9t c\u1ee7a \u1eafc quy xe. C\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed c\u00e1ch \u0111i\u1ec7n v\u00e0 ch\u1ecbu nhi\u1ec7t ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i trong kh\u00f4ng gian l\u1eafp \u0111\u1eb7t k\u00edn v\u00e0 ch\u1eadt h\u1eb9p trong xe. C\u00e1c tr\u01b0\u1eddng h\u1ee3p \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n \u00f4 t\u00f4 bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ecbnh v\u1ecb th\u00f4ng minh g\u1eafn tr\u00ean xe, thi\u1ebft b\u1ecb ghi h\u00ecnh h\u00e0nh tr\u00ecnh, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed gi\u1ea3i tr\u00ed tr\u00ean xe, thi\u1ebft b\u1ecb d\u00f2 t\u00ecm c\u1ea7m tay g\u1eafn tr\u00ean xe, c\u1ed5ng s\u1ea1c tr\u00ean xe cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 nhi\u1ec1u m\u00f4-\u0111un \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh nh\u00fang g\u1eafn tr\u00ean xe. Hi\u1ec7u su\u1ea5t cung c\u1ea5p \u0111i\u1ec7n th\u00edch \u1ee9ng \u1ed5n \u0111\u1ecbnh \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c b\u00ecnh th\u01b0\u1eddng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed g\u1eafn tr\u00ean xe trong su\u1ed1t qu\u00e1 tr\u00ecnh l\u00e1i xe.<\/p>","protected":false},"author":15,"featured_media":9117,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Analysis\u00a0of\u00a0Power\u00a0Supply\u00a0Adaptors\u00a0and\u00a0Their\u00a0Unique\u00a0Design\u00a0Requirements - 1edo design<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hk.1edotech.com\/news\/analysis-of-power-supply-adaptors-and-their-unique-design-requirements\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analysis\u00a0of\u00a0Power\u00a0Supply\u00a0Adaptors\u00a0and\u00a0Their\u00a0Unique\u00a0Design\u00a0Requirements\" \/>\n<meta property=\"og:description\" content=\"With\u00a0the\u00a0continuous\u00a0popularization\u00a0of\u00a0vehicle-mounted\u00a0intelligent\u00a0electronic\u00a0equipment,\u00a0the\u00a0demand\u00a0for\u00a0dedicated\u00a0automotive\u00a0power\u00a0supply\u00a0adapters\u00a0is\u00a0growing\u00a0rapidly.\u00a0Vehicle-mounted\u00a0power\u00a0supply\u00a0products\u00a0are\u00a0completely\u00a0different\u00a0from\u00a0ordinary\u00a0household\u00a0AC-DC\u00a0power\u00a0adapters\u00a0in\u00a0working\u00a0environment,\u00a0circuit\u00a0design,\u00a0and\u00a0performance\u00a0requirements.\u00a0They\u00a0need\u00a0to\u00a0adapt\u00a0to\u00a0the\u00a0complex\u00a0power\u00a0environment\u00a0inside\u00a0automobiles,\u00a0complete\u00a0stable\u00a0electric\u00a0energy\u00a0conversion,\u00a0and\u00a0provide\u00a0safe\u00a0and\u00a0reliable\u00a0power\u00a0support\u00a0for\u00a0various\u00a0vehicle-mounted\u00a0electronic\u00a0terminals. The\u00a0core\u00a0particularity\u00a0of\u00a0automotive\u00a0power\u00a0supply\u00a0adapters\u00a0lies\u00a0in\u00a0their\u00a0extremely\u00a0harsh\u00a0adaptive\u00a0working\u00a0environment.\u00a0The\u00a0power\u00a0source\u00a0inside\u00a0an\u00a0automobile\u00a0is\u00a0unstable\u00a0battery\u00a0direct\u00a0current,\u00a0with\u00a0large\u00a0real-time\u00a0voltage\u00a0fluctuations,\u00a0frequent\u00a0instantaneous\u00a0current\u00a0surges,\u00a0and\u00a0complex\u00a0vibration\u00a0and\u00a0temperature\u00a0change\u00a0environment\u00a0inside\u00a0the\u00a0vehicle\u00a0body.\u00a0Ordinary\u00a0household\u00a0power\u00a0supplies\u00a0cannot\u00a0withstand\u00a0such\u00a0complex\u00a0working\u00a0conditions,\u00a0while\u00a0dedicated\u00a0automotive\u00a0power\u00a0adapters\u00a0carry\u00a0out\u00a0targeted\u00a0circuit\u00a0optimization\u00a0for\u00a0vehicle\u00a0environments.\u00a0They\u00a0have\u00a0built-in\u00a0powerful\u00a0voltage\u00a0stabilization\u00a0and\u00a0surge\u00a0suppression\u00a0modules,\u00a0which\u00a0can\u00a0stabilize\u00a0the\u00a0fluctuating\u00a0unstable\u00a0DC\u00a0power\u00a0from\u00a0vehicle\u00a0batteries\u00a0into\u00a0constant,\u00a0safe,\u00a0standard\u00a0direct\u00a0current,\u00a0and\u00a0convert\u00a0parameters\u00a0to\u00a0match\u00a0the\u00a0operating\u00a0voltage\u00a0of\u00a0on-board\u00a0electronic\u00a0devices. In\u00a0terms\u00a0of\u00a0mechanical\u00a0structural\u00a0design,\u00a0automotive\u00a0power\u00a0supplies\u00a0have\u00a0high\u00a0requirements\u00a0for\u00a0seismic\u00a0and\u00a0drop\u00a0resistance.\u00a0The\u00a0inside\u00a0of\u00a0the\u00a0car\u00a0body\u00a0is\u00a0in\u00a0a\u00a0continuous\u00a0vibration\u00a0state\u00a0during\u00a0driving,\u00a0so\u00a0the\u00a0internal\u00a0circuit\u00a0components,\u00a0circuit\u00a0board\u00a0welding\u00a0points,\u00a0and\u00a0overall\u00a0structure\u00a0of\u00a0the\u00a0power\u00a0adapter\u00a0all\u00a0adopt\u00a0reinforced\u00a0anti-vibration\u00a0design.\u00a0Fixed\u00a0anti-loose\u00a0structural\u00a0design\u00a0and\u00a0shock-absorbing\u00a0component\u00a0layout\u00a0ensure\u00a0that\u00a0the\u00a0circuit\u00a0will\u00a0not\u00a0be\u00a0loose,\u00a0displaced,\u00a0or\u00a0damaged\u00a0under\u00a0long-term\u00a0vehicle\u00a0vibration.\u00a0At\u00a0the\u00a0same\u00a0time,\u00a0the\u00a0shell\u00a0materials\u00a0select\u00a0high-low\u00a0temperature\u00a0resistant\u00a0special\u00a0materials,\u00a0which\u00a0can\u00a0adapt\u00a0to\u00a0extreme\u00a0temperature\u00a0changes\u00a0inside\u00a0the\u00a0car\u00a0in\u00a0summer\u00a0high\u00a0temperature\u00a0and\u00a0winter\u00a0low\u00a0cold\u00a0environments. 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