{"id":9053,"date":"2026-03-06T22:25:36","date_gmt":"2026-03-07T05:25:36","guid":{"rendered":"https:\/\/bright-china.com\/?p=9053"},"modified":"2026-03-10T06:19:51","modified_gmt":"2026-03-10T13:19:51","slug":"loi-ich-cua-viec-su-dung-dien-co-chon-loc-va-han-che","status":"publish","type":"post","link":"https:\/\/bright-china.com\/vi\/loi-ich-cua-viec-su-dung-dien-co-chon-loc-va-han-che\/","title":{"rendered":"C\u00e1ch s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 \u201cng\u01b0\u1eddi gi\u00fap vi\u1ec7c \u0111i\u1ec7n t\u1eed\u201d trong k\u00fd t\u00fac x\u00e1 \u2013 b\u1ed9 b\u1ea3o v\u1ec7 gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t t\u00f9y ch\u1ecdn"},"content":{"rendered":"

\u0110i\u1ec1u \u0111\u00e1ng lo ng\u1ea1i nh\u1ea5t v\u1ec1 \u0111i\u1ec7n trong k\u00fd t\u00fac x\u00e1 ch\u00ednh l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng l\u00e9n l\u00fat c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng su\u1ea5t l\u1edbn, d\u1eabn \u0111\u1ebfn ch\u1eadp m\u1ea1ch ho\u1eb7c th\u1eadm ch\u00ed g\u00e2y h\u1ecfa ho\u1ea1n. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho m\u1ecdi ng\u01b0\u1eddi, hi\u1ec7n nay nhi\u1ec1u k\u00fd t\u00fac x\u00e1 tr\u01b0\u1eddng h\u1ecdc, nh\u00e0 tr\u1ecd v\u00e0 trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i \u0111\u00e3 l\u1eafp \u0111\u1eb7t \u201dthi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t ch\u1ecdn l\u1ecdc\u201d. Thi\u1ebft b\u1ecb n\u00e0y l\u00e0 g\u00ec? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng n\u00f3 m\u00e0 kh\u00f4ng g\u1eb7p r\u1eafc r\u1ed1i? H\u00f4m nay ch\u00fang ta h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 n\u00f3 b\u1eb1ng ng\u00f4n ng\u1eef d\u1ec5 hi\u1ec3u nh\u00e9! [D\u00f2ng JGXZ.]Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 c\u00f3 gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t ch\u1ecdn l\u1ecdc<\/a><\/p>\n

\"thi\u1ebft<\/p>\n

N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 n\u00e0y ch\u00ednh l\u00e0 m\u1ed9t \u201cng\u01b0\u1eddi qu\u1ea3n gia \u0111i\u1ec7n\u201d nghi\u00eam ng\u1eb7t. N\u00f3 ch\u1ee7 y\u1ebfu c\u00f3 hai ch\u1ee9c n\u0103ng: m\u1ed9t l\u00e0 gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t c\u1ee7a t\u1eebng thi\u1ebft b\u1ecb ri\u00eang l\u1ebb, v\u00ed d\u1ee5 nh\u01b0 n\u1ebfu b\u1ea1n mu\u1ed1n l\u00e9n s\u1eed d\u1ee5ng n\u1ed3i \u0111i\u1ec7n c\u00f4ng su\u1ea5t cao, n\u00f3 s\u1ebd ngay l\u1eadp t\u1ee9c nh\u1eadn di\u1ec7n v\u00e0 ng\u1eaft ngu\u1ed3n; hai l\u00e0 gi\u1edbi h\u1ea1n t\u1ed5ng c\u00f4ng su\u1ea5t, ngay c\u1ea3 khi m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u \u0111ang s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb nh\u1ecf, n\u00f3 v\u1eabn s\u1ebd \u201cph\u1ea3n \u1ee9ng\u201d \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng d\u00e2y. V\u00ed d\u1ee5, d\u00f2ng JGXZ th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c, gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t t\u1ed5ng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf 2,0kW v\u00e0 gi\u1edbi h\u1ea1n cho m\u1ed9t thi\u1ebft b\u1ecb l\u00e0 0,2kW. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 b\u1ea1n b\u00e8 \u0111\u00e3 b\u00e1o c\u00e1o: \u201cT\u1ea1i sao t\u00f4i th\u01b0\u1eddng xuy\u00ean b\u1ecb ng\u1eaft m\u1ea1ch khi s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n b\u00ecnh th\u01b0\u1eddng?\u201d \u201c\u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 th\u00f4ng s\u1ed1 sai. ! [S\u01a1 \u0111\u1ed3 v\u1ea5n \u0111\u1ec1 s\u1eed d\u1ee5ng]<\/p>\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t m\u1eb9o h\u1eefu \u00edch: \u0111\u1eebng qu\u00e1 c\u1ee9ng nh\u1eafc khi \u0111\u1eb7t gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t! N\u1ebfu c\u00f4ng su\u1ea5t th\u1ef1c t\u1ebf c\u1ee7a thi\u1ebft b\u1ecb l\u00e0 200W, t\u1ed1t nh\u1ea5t b\u1ea1n n\u00ean ch\u1eeba m\u1ed9t ch\u00fat d\u01b0 \u0111\u1ecba b\u1eb1ng c\u00e1ch \u0111\u1eb7t gi\u1edbi h\u1ea1n kho\u1ea3ng 220W (n\u00ean cao h\u01a1n c\u00f4ng su\u1ea5t th\u1ef1c t\u1ebf t\u1eeb 10% \u0111\u1ebfn 15%). Ngo\u00e0i ra, \u0111\u1eebng k\u1ebft n\u1ed1i hai thi\u1ebft b\u1ecb \u0111i\u1ec7n l\u1edbn c\u00f3 c\u00f9ng c\u00f4ng su\u1ea5t c\u00f9ng l\u00fac, n\u1ebfu kh\u00f4ng b\u1ed9 b\u1ea3o v\u1ec7 s\u1ebd nh\u1ea7m l\u1eabn v\u00e0 coi \u0111\u00f3 l\u00e0 thi\u1ebft b\u1ecb c\u00f4ng su\u1ea5t c\u1ef1c cao, d\u1eabn \u0111\u1ebfn ng\u1eaft ngu\u1ed3n ngay l\u1eadp t\u1ee9c. T\u00f3m l\u1ea1i, h\u00e3y s\u1eed d\u1ee5ng b\u1ed9 b\u1ea3o v\u1ec7 n\u00e0y m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd kh\u00f4ng ch\u1ec9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n m\u00e0 c\u00f2n \u0111\u1ec3 tr\u00e1nh nh\u1eefng t\u00ecnh hu\u1ed1ng kh\u00f3 x\u1eed trong cu\u1ed9c s\u1ed1ng. Mi\u1ec5n l\u00e0 c\u00e1c c\u00e0i \u0111\u1eb7t h\u1ee3p l\u00fd, vi\u1ec7c s\u1eed d\u1ee5ng \u0111i\u1ec7n s\u1ebd tr\u1edf n\u00ean an to\u00e0n v\u00e0 \u00edt lo l\u1eafng h\u01a1n!<\/p>","protected":false},"excerpt":{"rendered":"

\u0110i\u1ec1u \u0111\u00e1ng s\u1ee3 nh\u1ea5t v\u1ec1 \u0111i\u1ec7n trong k\u00fd t\u00fac x\u00e1 l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng b\u00ed m\u1eadt c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng su\u1ea5t cao g\u00e2y ra s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch ho\u1eb7c th\u1eadm ch\u00ed h\u1ecfa ho\u1ea1n. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho m\u1ecdi ng\u01b0\u1eddi, nhi\u1ec1u k\u00fd t\u00fac x\u00e1 tr\u01b0\u1eddng h\u1ecdc, nh\u00e0 cho thu\u00ea v\u00e0 trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i hi\u1ec7n nay \u0111\u00e3 l\u1eafp \u0111\u1eb7t \u201dB\u1ed9 b\u1ea3o v\u1ec7 gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t ch\u1ecdn l\u1ecdc\u201d. \u0110\u00e2y l\u00e0 g\u00ec? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng n\u00f3 m\u00e0 kh\u00f4ng g\u1eb7p r\u1eafc r\u1ed1i? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 n\u00f3 b\u1eb1ng ng\u00f4n ng\u1eef th\u00f4ng th\u01b0\u1eddng h\u00f4m nay. ! [D\u00f2ng JGXZ.] B\u1ed9 b\u1ea3o v\u1ec7 gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t ch\u1ecdn l\u1ecdc<\/p>","protected":false},"author":1,"featured_media":8752,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}},"footnotes":"","_seo_title":"How to make good use of the \"electric housekeeper\" in the do","_seo_keywords":"Selective power-limited protectors\uff0cHow to make good use of the \"electric housekeeper\" in the dormitory","_seo_description":"he most feared thing about electricity in the dormitory is the secret use of high-power electrical appliances that cause tripping or even fire. 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