{"id":1631,"date":"2025-07-24T05:34:58","date_gmt":"2025-07-24T05:34:58","guid":{"rendered":"https:\/\/www.upspower-supply.com\/?p=1631"},"modified":"2025-07-24T05:35:00","modified_gmt":"2025-07-24T05:35:00","slug":"are-batteries-ac-or-dc-current","status":"publish","type":"post","link":"https:\/\/www.upspower-supply.com\/vi\/are-batteries-ac-or-dc-current\/","title":{"rendered":"Pin l\u00e0 d\u00f2ng \u0111i\u1ec7n AC hay DC?"},"content":{"rendered":"<p>Khi n\u00f3i \u0111\u1ebfn n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n, m\u1ed9t trong nh\u1eefng c\u00e2u h\u1ecfi ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0: <strong>Pin cung c\u1ea5p d\u00f2ng \u0111i\u1ec7n AC hay DC?<\/strong> C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn l\u00e0\u2014pin lu\u00f4n cung c\u1ea5p <strong>DC (D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u)<\/strong> n\u0103ng l\u01b0\u1ee3ng. Tuy nhi\u00ean, c\u00e2u h\u1ecfi n\u00e0y c\u00f2n nhi\u1ec1u \u0111i\u1ec1u h\u01a1n th\u1ebf n\u1eefa, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi n\u00f3i \u0111\u1ebfn c\u00e1ch h\u1ec7 th\u1ed1ng pin t\u01b0\u01a1ng t\u00e1c v\u1edbi th\u1ebf gi\u1edbi s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u c\u1ee7a ch\u00fang ta.<\/p><h2 class=\"wp-block-heading\">Lo\u1ea1i d\u00f2ng \u0111i\u1ec7n n\u00e0o \u0111i ra t\u1eeb pin?<\/h2><p>Pin l\u00e0 <strong>Ngu\u1ed3n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u<\/strong>. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 d\u00f2ng \u0111i\u1ec7n ch\u1ea1y theo m\u1ed9t h\u01b0\u1edbng nh\u1ea5t qu\u00e1n\u2014t\u1eeb c\u1ef1c d\u01b0\u01a1ng \u0111\u1ebfn c\u1ef1c \u00e2m. Cho d\u00f9 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng pin AA 1,5V,<a href=\"https:\/\/www.aqetech.com\/product-category\/3-6-volt-lithium-battery\/\">Pin 3,6 v\u00f4n<\/a>, pin \u00f4 t\u00f4 12V ho\u1eb7c pin lithium-ion 48V \u0111\u1ec3 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, \u0111i\u1ec7n m\u00e0 ch\u00fang cung c\u1ea5p lu\u00f4n l\u00e0 \u0111i\u1ec7n m\u1ed9t chi\u1ec1u.<\/p><h2 class=\"wp-block-heading\">AC v\u00e0 DC: S\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?<\/h2><p>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa <strong>D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC)<\/strong> V\u00e0 <strong>D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC)<\/strong> n\u1eb1m \u1edf h\u01b0\u1edbng v\u00e0 h\u00e0nh vi c\u1ee7a d\u00f2ng \u0111i\u1ec7n:<\/p><ul class=\"wp-block-list\"><li><strong>DC (D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u):<\/strong> D\u00f2ng ch\u1ea3y theo m\u1ed9t h\u01b0\u1edbng duy nh\u1ea5t, kh\u00f4ng \u0111\u1ed5i. L\u00fd t\u01b0\u1edfng cho pin, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef.<\/li>\n\n<li><strong>AC (D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u):<\/strong> Thay \u0111\u1ed5i h\u01b0\u1edbng \u0111\u1ecbnh k\u1ef3 (th\u01b0\u1eddng l\u00e0 60 l\u1ea7n m\u1ed7i gi\u00e2y \u1edf Hoa K\u1ef3 \u2014 60 Hz). L\u00fd t\u01b0\u1edfng cho truy\u1ec1n t\u1ea3i \u0111\u01b0\u1eddng d\u00e0i v\u00e0 \u0111i\u1ec7n l\u01b0\u1edbi.<\/li><\/ul><h2 class=\"wp-block-heading\">T\u1ea1i sao pin s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u?<\/h2><p>D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) l\u00e0 \u0111\u1ea7u ra t\u1ef1 nhi\u00ean c\u1ee7a ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc b\u00ean trong pin. C\u00e1c electron di chuy\u1ec3n t\u1eeb c\u1ef1c \u00e2m sang c\u1ef1c d\u01b0\u01a1ng theo \u0111\u01b0\u1eddng m\u1ed9t chi\u1ec1u. \u0110i\u1ec1u n\u00e0y gi\u00fap pin ph\u00f9 h\u1ee3p \u0111\u1ec3 c\u1ea5p ngu\u1ed3n cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3 m\u00e0 kh\u00f4ng b\u1ecb t\u1ed5n th\u1ea5t chuy\u1ec3n \u0111\u1ed5i.<\/p><h2 class=\"wp-block-heading\">Ch\u00fang ta s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n DC t\u1eeb pin \u1edf \u0111\u00e2u?<\/h2><ul class=\"wp-block-list\"><li><strong>\u0110\u1ed3 \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng:<\/strong> \u0110i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh x\u00e1ch tay, m\u00e1y t\u00ednh b\u1ea3ng, \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, \u0111\u00e8n pin.<\/li>\n\n<li><strong>Xe \u0111i\u1ec7n:<\/strong> Pin EV s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng DC \u0111i\u1ec7n \u00e1p cao \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng \u0111\u1ea9y.<\/li>\n\n<li><strong>L\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi:<\/strong> T\u1ea5m pin m\u1eb7t tr\u1eddi t\u1ea1o ra \u0111i\u1ec7n m\u1ed9t chi\u1ec1u, \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong pin v\u00e0 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/li>\n\n<li><strong>Ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng:<\/strong> B\u1ed9 ngu\u1ed3n kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n (UPS) v\u00e0 h\u1ec7 th\u1ed1ng UPS DC nh\u1ecf s\u1eed d\u1ee5ng pin DC \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed kh\u1ecfi m\u1ea5t \u0111i\u1ec7n.<\/li><\/ul><h2 class=\"wp-block-heading\">Pin cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho c\u00e1c thi\u1ebft b\u1ecb AC nh\u01b0 th\u1ebf n\u00e0o?<\/h2><p>Trong khi pin t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC), nhi\u1ec1u thi\u1ebft b\u1ecb (nh\u01b0 thi\u1ebft b\u1ecb gia d\u1ee5ng v\u00e0 thi\u1ebft b\u1ecb d\u00f9ng ngu\u1ed3n AC) l\u1ea1i c\u1ea7n d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u. \u0110\u00f3 l\u00e0 n\u01a1i <strong>b\u1ed9 bi\u1ebfn t\u1ea7n<\/strong> \u0111i v\u00e0o. B\u1ed9 bi\u1ebfn t\u1ea7n chuy\u1ec3n \u0111\u1ed5i DC th\u00e0nh AC, cho ph\u00e9p c\u00e1c h\u1ec7 th\u1ed1ng ch\u1ea1y b\u1eb1ng pin ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i l\u01b0\u1edbi \u0111i\u1ec7n. V\u00ed d\u1ee5:<\/p><ul class=\"wp-block-list\"><li><strong>Bi\u1ebfn t\u1ea7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi:<\/strong> Chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) t\u1eeb pin m\u1eb7t tr\u1eddi th\u00e0nh d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) \u0111\u1ec3 s\u1eed d\u1ee5ng trong gia \u0111\u00ecnh.<\/li>\n\n<li><strong>B\u1ed9 bi\u1ebfn t\u1ea7n \u0111i\u1ec7n:<\/strong> \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong xe RV, \u00f4 t\u00f4 v\u00e0 h\u1ec7 th\u1ed1ng kh\u1ea9n c\u1ea5p \u0111\u1ec3 c\u1ea5p ngu\u1ed3n cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n xoay chi\u1ec1u t\u1eeb b\u1ed9 pin.<\/li><\/ul><h2 class=\"wp-block-heading\">D\u00f2ng \u0111i\u1ec7n pin trong h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o<\/h2><p>Khi nhu c\u1ea7u v\u1ec1 n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o t\u0103ng l\u00ean, t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u bi\u1ebft v\u1ec1 d\u00f2ng \u0111i\u1ec7n c\u1ee7a pin c\u0169ng t\u0103ng theo. H\u1ea7u h\u1ebft <strong>h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef pin m\u1eb7t tr\u1eddi<\/strong> Ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC), v\u00ec b\u1ea3n th\u00e2n c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi t\u1ea1o ra ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u. Ngu\u1ed3n \u0111i\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong pin v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u (AC) b\u1eb1ng b\u1ed9 bi\u1ebfn t\u1ea7n.<\/p><p>C\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u01b0\u1edbi \u0111i\u1ec7n si\u00eau nh\u1ecf DC v\u00e0 h\u1ec7 th\u1ed1ng lai AC\/DC, c\u0169ng \u0111ang n\u1ed5i l\u00ean. Ch\u00fang gi\u00fap gi\u1ea3m t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i v\u00e0 gi\u00fap h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p><h2 class=\"wp-block-heading\">Pin c\u00f3 th\u1ec3 t\u1ea1o ra ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u kh\u00f4ng?<\/h2><p>Kh\u00f4ng, kh\u00f4ng ph\u1ea3i t\u1ef1 n\u00f3. Pin \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc \u0111\u1ec3 t\u1ea1o ra <strong>\u0110i\u1ec7n m\u1ed9t chi\u1ec1u<\/strong>. \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ea7u ra AC t\u1eeb h\u1ec7 th\u1ed1ng pin, c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed b\u00ean ngo\u00e0i nh\u01b0 <strong>bi\u1ebfn t\u1ea7n<\/strong> ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng pin ti\u00ean ti\u1ebfn (nh\u01b0 b\u1ed9 ngu\u1ed3n kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n ho\u1eb7c tr\u1ea1m ph\u00e1t \u0111i\u1ec7n di \u0111\u1ed9ng) bao g\u1ed3m b\u1ed9 bi\u1ebfn t\u1ea7n t\u00edch h\u1ee3p \u0111\u1ec3 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u.<\/p><h2 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec3m ch\u00ednh: AC so v\u1edbi DC trong pin<\/h2><ul class=\"wp-block-list\"><li><strong>Pin ch\u1ec9 t\u1ea1o ra \u0111i\u1ec7n m\u1ed9t chi\u1ec1u.<\/strong><\/li>\n\n<li><strong>C\u00e1c thi\u1ebft b\u1ecb AC c\u1ea7n c\u00f3 b\u1ed9 bi\u1ebfn t\u1ea7n<\/strong> \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u c\u1ee7a pin th\u00e0nh ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/li>\n\n<li><strong>H\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o<\/strong> gi\u1ed1ng nh\u01b0 t\u1ea5m pin m\u1eb7t tr\u1eddi ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp v\u1edbi DC tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ed5i.<\/li>\n\n<li><strong>Hi\u1ec3u lo\u1ea1i hi\u1ec7n t\u1ea1i<\/strong> l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft khi thi\u1ebft k\u1ebf gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n ngo\u00e0i l\u01b0\u1edbi \u0111i\u1ec7n.<\/li><\/ul><h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn: T\u1ea1i sao lo\u1ea1i d\u00f2ng \u0111i\u1ec7n c\u1ee7a pin l\u1ea1i quan tr\u1ecdng<\/h2><p>Cho d\u00f9 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng pin lithium trong h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, s\u1ea1c xe \u0111i\u1ec7n hay l\u1eafp \u0111\u1eb7t b\u1ed9 l\u01b0u \u0111i\u1ec7n nh\u1ecf cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn Wi-Fi c\u1ee7a m\u00ecnh, h\u00e3y bi\u1ebft r\u1eb1ng <strong>pin ho\u1ea1t \u0111\u1ed9ng tr\u00ean DC<\/strong> l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. Khi th\u1ebf gi\u1edbi \u0111ang chuy\u1ec3n \u0111\u1ed5i sang n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch v\u00e0 hi\u1ec7u qu\u1ea3, kh\u1ea3 n\u0103ng ph\u00e2n bi\u1ec7t gi\u1eefa ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u (AC) v\u00e0 ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 pin ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh.<\/p><p>B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm h\u1ec7 th\u1ed1ng pin DC ch\u1ea5t l\u01b0\u1ee3ng cao cho n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, vi\u1ec5n th\u00f4ng ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng? Kh\u00e1m ph\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p t\u00edch h\u1ee3p pin c\u1ee7a ch\u00fang t\u00f4i v\u00e0 lu\u00f4n k\u1ebft n\u1ed1i m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i.<\/p>","protected":false},"excerpt":{"rendered":"<p>Khi n\u00f3i \u0111\u1ebfn n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n, m\u1ed9t trong nh\u1eefng c\u00e2u h\u1ecfi ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0: Pin cung c\u1ea5p d\u00f2ng \u0111i\u1ec7n AC hay DC? [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":{"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":"","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":""},"categories":[1],"tags":[],"class_list":["post-1631","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Are Batteries AC or DC Current? - UPS power supply<\/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:\/\/www.upspower-supply.com\/vi\/are-batteries-ac-or-dc-current\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Are Batteries AC or DC Current? - UPS power supply\" \/>\n<meta property=\"og:description\" content=\"When it comes to electrical energy, one of the most common questions is: Do batteries provide AC or DC current? [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.upspower-supply.com\/vi\/are-batteries-ac-or-dc-current\/\" \/>\n<meta property=\"og:site_name\" content=\"UPS power supply\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-24T05:34:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-24T05:35:00+00:00\" \/>\n<meta name=\"author\" content=\"Tyne Tingey\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tyne Tingey\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/\",\"url\":\"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/\",\"name\":\"Are Batteries AC or DC Current? - UPS power supply\",\"isPartOf\":{\"@id\":\"https:\/\/www.upspower-supply.com\/#website\"},\"datePublished\":\"2025-07-24T05:34:58+00:00\",\"dateModified\":\"2025-07-24T05:35:00+00:00\",\"author\":{\"@id\":\"https:\/\/www.upspower-supply.com\/#\/schema\/person\/eb564a2e1c7ebfcaaee4311323ace5e3\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.upspower-supply.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Are Batteries AC or DC Current?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.upspower-supply.com\/#website\",\"url\":\"https:\/\/www.upspower-supply.com\/\",\"name\":\"UPS power supply\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.upspower-supply.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.upspower-supply.com\/#\/schema\/person\/eb564a2e1c7ebfcaaee4311323ace5e3\",\"name\":\"Tyne Tingey\",\"sameAs\":[\"https:\/\/www.upspower-supply.com\"],\"url\":\"https:\/\/www.upspower-supply.com\/vi\/author\/tyne-tingey\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Are Batteries AC or DC Current? - UPS power supply","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.upspower-supply.com\/vi\/are-batteries-ac-or-dc-current\/","og_locale":"vi_VN","og_type":"article","og_title":"Are Batteries AC or DC Current? - UPS power supply","og_description":"When it comes to electrical energy, one of the most common questions is: Do batteries provide AC or DC current? [&hellip;]","og_url":"https:\/\/www.upspower-supply.com\/vi\/are-batteries-ac-or-dc-current\/","og_site_name":"UPS power supply","article_published_time":"2025-07-24T05:34:58+00:00","article_modified_time":"2025-07-24T05:35:00+00:00","author":"Tyne Tingey","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Tyne Tingey","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"3 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/","url":"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/","name":"Are Batteries AC or DC Current? - UPS power supply","isPartOf":{"@id":"https:\/\/www.upspower-supply.com\/#website"},"datePublished":"2025-07-24T05:34:58+00:00","dateModified":"2025-07-24T05:35:00+00:00","author":{"@id":"https:\/\/www.upspower-supply.com\/#\/schema\/person\/eb564a2e1c7ebfcaaee4311323ace5e3"},"breadcrumb":{"@id":"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.upspower-supply.com\/are-batteries-ac-or-dc-current\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.upspower-supply.com\/"},{"@type":"ListItem","position":2,"name":"Are Batteries AC or DC Current?"}]},{"@type":"WebSite","@id":"https:\/\/www.upspower-supply.com\/#website","url":"https:\/\/www.upspower-supply.com\/","name":"UPS power supply","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.upspower-supply.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Person","@id":"https:\/\/www.upspower-supply.com\/#\/schema\/person\/eb564a2e1c7ebfcaaee4311323ace5e3","name":"Tyne Tingey","sameAs":["https:\/\/www.upspower-supply.com"],"url":"https:\/\/www.upspower-supply.com\/vi\/author\/tyne-tingey\/"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"Tyne Tingey","author_link":"https:\/\/www.upspower-supply.com\/vi\/author\/tyne-tingey\/"},"uagb_comment_info":0,"uagb_excerpt":"When it comes to electrical energy, one of the most common questions is: Do batteries provide AC or DC current? [&hellip;]","_links":{"self":[{"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/posts\/1631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/comments?post=1631"}],"version-history":[{"count":1,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/posts\/1631\/revisions"}],"predecessor-version":[{"id":1632,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/posts\/1631\/revisions\/1632"}],"wp:attachment":[{"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/media?parent=1631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/categories?post=1631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/tags?post=1631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}