{"id":17467,"date":"2026-09-07T23:57:58","date_gmt":"2026-09-07T15:57:58","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=17467"},"modified":"2026-09-07T23:57:58","modified_gmt":"2026-09-07T15:57:58","slug":"high-current-power-supply-low-voltage-design-use-cases","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/","title":{"rendered":"Cung c\u1ea5p \u0111i\u1ec7n cao \u00e1p th\u1ea5p: C\u00e2n nh\u1eafc thi\u1ebft k\u1ebf &amp; Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t"},"content":{"rendered":"<div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Introduction\" >Gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#What_Defines_a_Low_Voltage_High_Current_Power_Supply\" >\u0110i\u1ec1u g\u00ec \u0111\u1ecbnh ngh\u0129a m\u1ed9t ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n \u00e1p th\u1ea5p cao hi\u1ec7n t\u1ea1i?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Key_Design_Considerations\" >Nh\u1eefng c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf ch\u00ednh<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Thermal_Management_and_Heat_Dissipation\" >Qu\u1ea3n l\u00fd nhi\u1ec7t v\u00e0 t\u1ea3n nhi\u1ec7t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Copper_Busbar_and_Output_Terminal_Sizing\" >\u0110\u1ed3ng Busbar v\u00e0 \u0111\u1ea7u ra Terminal Sizing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Ripple_and_Noise_Control_at_High_Current\" >Ripple v\u00e0 ki\u1ec3m so\u00e1t ti\u1ebfng \u1ed3n \u1edf m\u1ee9c cao hi\u1ec7n t\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Efficiency_and_Power_Loss\" >Hi\u1ec7u qu\u1ea3 v\u00e0 m\u1ea5t \u0111i\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Protection_Circuits_OCP_OTP_OVP\" >M\u1ea1ch b\u1ea3o v\u1ec7 (OCP, OTP, OVP)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Best_Use_Cases_for_Low_Voltage_High_Current_Supplies\" >C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t cho ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n \u00e1p th\u1ea5p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Electroplating_and_Anodizing\" >M\u1ea1 \u0111i\u1ec7n v\u00e0 Anodizing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Electrolysis_and_Water_Treatment\" >\u0110i\u1ec7n ph\u00e2n v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Battery_Formation_and_Testing\" >H\u00ecnh th\u00e0nh v\u00e0 ki\u1ec3m tra pin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Laboratory_and_Research_Applications\" >\u1ee8ng d\u1ee5ng ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 nghi\u00ean c\u1ee9u<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#How_to_Select_the_Right_Model_for_Your_Load\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang m\u00f4 h\u00ecnh cho t\u1ea3i c\u1ee7a b\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#FAQs\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#What_is_considered_a_high_current_power_supply\" >Nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cao hi\u1ec7n nay?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Why_does_high_current_output_generate_more_heat\" >T\u1ea1i sao s\u1ea3n l\u01b0\u1ee3ng hi\u1ec7n t\u1ea1i cao t\u1ea1o ra nhi\u1ec1u nhi\u1ec7t h\u01a1n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#How_do_I_size_a_power_supply_for_a_high_current_load\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 k\u00edch th\u01b0\u1edbc m\u1ed9t ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho m\u1ed9t t\u1ea3i hi\u1ec7n t\u1ea1i cao?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#What_is_the_difference_between_high_current_and_high_power\" >S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa d\u00f2ng \u0111i\u1ec7n cao v\u00e0 c\u00f4ng su\u1ea5t cao l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>Gi\u1edbi thi\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<div>\n<div>N\u1ebfu b\u1ea1n ch\u1ec9 \u0111\u1ecbnh thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t \u0111\u1ec3 m\u1ea1 \u0111i\u1ec7n, \u0111i\u1ec7n ph\u00e2n, ki\u1ec3m tra pin ho\u1eb7c nghi\u00ean c\u1ee9u trong ph\u00f2ng th\u00ed nghi\u1ec7m, b\u1ea1n c\u1ea7n hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u c\u1ed1t l\u00f5i cung c\u1ea5p \u0111i\u1ec7n cao \u00e1p th\u1ea5p. L\u1ef1a ch\u1ecdn \u0111\u01a1n v\u1ecb kh\u00f4ng \u0111\u00fang c\u00e1ch s\u1ebd k\u00edch ho\u1ea1t qu\u00e1 n\u00f3ng, gi\u1ea3m \u0111i\u1ec7n \u00e1p l\u1edbn v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng b\u1ea5t ng\u1edd. Nhi\u1ec1u nh\u00f3m mua s\u1eafm ch\u1ec9 so s\u00e1nh x\u1ebfp h\u1ea1ng c\u00f4ng su\u1ea5t danh ngh\u0129a tr\u00ean b\u1ea3ng d\u1eef li\u1ec7u trong khi b\u1ecf qua c\u00e1c r\u00e0ng bu\u1ed9c v\u1eadn h\u00e0nh trong th\u1ebf gi\u1edbi th\u1ef1c, d\u1eabn \u0111\u1ebfn vi\u1ec7c l\u00e0m l\u1ea1i t\u1ea1i ch\u1ed7 t\u1ed1n k\u00e9m v\u00e0 r\u00fat ng\u1eafn tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb. B\u00e0i vi\u1ebft n\u00e0y chia nh\u1ecf c\u00e1c \u0111i\u1ec3m thi\u1ebft k\u1ebf ch\u00ednh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng trong th\u1ebf gi\u1edbi th\u1ef1c cho b\u1ea1n v\u1edbi t\u01b0 c\u00e1ch l\u00e0 chuy\u00ean gia mua s\u1eafm. \u0110\u1ec3 bi\u1ebft th\u00eam ki\u1ebfn th\u1ee9c t\u1ed5ng qu\u00e1t v\u1ec1 cung c\u1ea5p \u0111i\u1ec7n, h\u00e3y truy c\u1eadp <a title=\"\" href=\"https:\/\/www.wehopower.com\/vi\/news\/how-to-select-the-best-power-supply-for-your-stepper-motor-application\/\" target=\"_blank\" rel=\"noopener\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn ngu\u1ed3n \u0111i\u1ec7n t\u1ed1t nh\u1ea5t cho \u1ee9ng d\u1ee5ng \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc c\u1ee7a b\u1ea1n<\/a>. Kh\u00e1m ph\u00e1 ph\u1ea7n c\u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a ch\u00fang t\u00f4i tr\u00ean <a title=\"\" href=\"https:\/\/www.wehopower.com\/vi\/products\/\" target=\"_blank\" rel=\"noopener\">Trang s\u1ea3n ph\u1ea9m c\u1ee7a WEHO<\/a>.<\/div>\n<\/div>\n<div>\n<h2><span class=\"ez-toc-section\" id=\"What_Defines_a_Low_Voltage_High_Current_Power_Supply\"><\/span>\u0110i\u1ec1u g\u00ec \u0111\u1ecbnh ngh\u0129a m\u1ed9t ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n \u00e1p th\u1ea5p cao hi\u1ec7n t\u1ea1i?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<div>\n<div>M\u1ed9t ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n \u00e1p cao hi\u1ec7n t\u1ea1i th\u1ea5p cung c\u1ea5p \u0111\u1ea7u ra DC t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, th\u01b0\u1eddng l\u00e0 3 - 60 VDC, v\u1edbi d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra li\u00ean t\u1ee5c l\u1edbn t\u1eeb h\u00e0ng ch\u1ee5c \u0111\u1ebfn h\u00e0ng tr\u0103m ampe. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n \u0111a n\u0103ng th\u00f4ng th\u01b0\u1eddng, hi\u1ec7u su\u1ea5t b\u1ecb chi ph\u1ed1i b\u1edfi kh\u1ea3 n\u0103ng x\u1eed l\u00fd d\u00f2ng \u0111i\u1ec7n thay v\u00ec c\u00e1ch ly \u0111i\u1ec7n \u00e1p cao.<\/div>\n<\/div>\n<div>\n<div>\u0110\u1ed1i v\u1edbi b\u1ea1n l\u00e0 ng\u01b0\u1eddi mua, kh\u00f4ng ch\u1ec9 t\u1eadp trung v\u00e0o c\u00f4ng su\u1ea5t b\u1ea3ng t\u00ean. B\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c li\u00ean t\u1ee5c, kh\u00f4ng ch\u1ec9 l\u00e0 gi\u00e1 tr\u1ecb \u0111\u1ec9nh. Nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t li\u1ec7t k\u00ea c\u00e1c s\u1ed1 li\u1ec7u d\u00f2ng \u0111i\u1ec7n c\u1ef1c \u0111\u1ea1i \u1ea5n t\u01b0\u1ee3ng ch\u1ec9 c\u00f3 th\u1ec3 duy tr\u00ec trong v\u00e0i gi\u00e2y v\u00e0 kh\u00f4ng th\u1ec3 h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p su\u1ed1t ng\u00e0y \u0111\u00eam. M\u1ea1 \u0111i\u1ec7n, \u0111i\u1ec7n ph\u00e2n n\u01b0\u1edbc, h\u00ecnh th\u00e0nh pin v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec1u y\u00eau c\u1ea7u \u0111\u1ea7u ra d\u00f2ng kh\u00f4ng \u0111\u1ed5i \u1ed5n \u0111\u1ecbnh. Hi\u1ec7u su\u1ea5t \u0111\u1ec9nh ng\u1eafn h\u1ea1n mang l\u1ea1i \u00edt gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf cho d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n. WEHO ph\u00e1t tri\u1ec3n ph\u1ea7n c\u1ee9ng n\u0103ng l\u01b0\u1ee3ng c\u1ea5p c\u00f4ng nghi\u1ec7p cho c\u00e1c k\u1ecbch b\u1ea3n d\u00f2ng \u0111i\u1ec7n cao \u00e1p th\u1ea5p h\u1ea1ng n\u1eb7ng, v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c x\u1ebfp h\u1ea1ng c\u1ed1t l\u00f5i d\u1ef1a tr\u00ean ho\u1ea1t \u0111\u1ed9ng d\u00e0i h\u1ea1n li\u00ean t\u1ee5c thay v\u00ec c\u00e1c tham s\u1ed1 \u0111\u1ec9nh trong th\u1eddi gian ng\u1eafn.<\/div>\n<div>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-17469\" title=\"weho\u2011se1000\u20111000w\u2011adjustable\u2011power\u2011supply\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011se1000\u20111000w\u2011adjustable\u2011power\u2011supply.webp?quality=85&strip=all\" alt=\"WEHO SE\u20111000 1000W AC\u2011DC adjustable voltage and current switching power supply with cooling fan and heavy\u2011duty output terminals for low\u2011voltage high\u2011current industrial applications\" width=\"800\" height=\"800\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011se1000\u20111000w\u2011adjustable\u2011power\u2011supply.webp?quality=85&strip=all 800w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011se1000\u20111000w\u2011adjustable\u2011power\u2011supply-300x300.webp?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011se1000\u20111000w\u2011adjustable\u2011power\u2011supply-500x500.webp?quality=85&strip=all 500w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011se1000\u20111000w\u2011adjustable\u2011power\u2011supply-768x768.webp?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011se1000\u20111000w\u2011adjustable\u2011power\u2011supply-12x12.webp?quality=85&strip=all 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<\/div>\n<\/div>\n<div>\n<h2><span class=\"ez-toc-section\" id=\"Key_Design_Considerations\"><\/span>Nh\u1eefng c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Thermal_Management_and_Heat_Dissipation\"><\/span>Qu\u1ea3n l\u00fd nhi\u1ec7t v\u00e0 t\u1ea3n nhi\u1ec7t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>Qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ee9ng \u0111\u1ea7u trong s\u1ed1 c\u00e1c c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf cho b\u1ea5t k\u1ef3 ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n hi\u1ec7n t\u1ea1i cao n\u00e0o. Khi d\u00f2ng \u0111i\u1ec7n ampere cao \u0111i qua ch\u1ea5t b\u00e1n d\u1eabn, d\u1ea5u v\u1ebft \u0111\u1ed3ng v\u00e0 thanh c\u00e1i, t\u1ed5n th\u1ea5t I\u00b2R t\u1ea1o ra nhi\u1ec7t l\u1edbn. T\u1ea3n nhi\u1ec7t k\u00e9m l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 th\u00e0nh ph\u1ea7n, gi\u1ea3m tu\u1ed5i th\u1ecd v\u00e0 c\u00f3 th\u1ec3 g\u00e2y ra t\u1eaft m\u00e1y qu\u00e1 nhi\u1ec7t \u0111\u1ed9. Trong tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t, nhi\u1ec7t t\u00edch l\u0169y c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a th\u00e0nh ph\u1ea7n b\u00ean trong v\u00e0 g\u00e2y ra s\u1ef1 c\u1ed1 \u0111\u01a1n v\u1ecb b\u1ea5t ng\u1edd \u1edf gi\u1eefa chu k\u1ef3 s\u1ea3n xu\u1ea5t.<\/div>\n<\/div>\n<div>\n<div>B\u1ea1n c\u1ea7n x\u00e1c nh\u1eadn c\u00e1c gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t trong qu\u00e1 tr\u00ecnh t\u00ecm ngu\u1ed3n cung \u1ee9ng. C\u00e1c thi\u1ebft b\u1ecb t\u1ea7m trung c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng qu\u1ea1t gi\u00f3 c\u01b0\u1ee1ng b\u1ee9c; c\u00e1c m\u1eabu d\u00f2ng cao h\u01a1n y\u00eau c\u1ea7u t\u1ea3n nhi\u1ec7t n\u1eb7ng. B\u1ea1n c\u0169ng c\u1ea7n \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng th\u00f4ng gi\u00f3 c\u1ee7a t\u1ee7. N\u1ebfu ngu\u1ed3n \u0111i\u1ec7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t b\u00ean trong t\u1ee7 k\u00edn c\u00f3 l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed k\u00e9m, ngay c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb l\u00e0m m\u00e1t b\u1eb1ng qu\u1ea1t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t c\u0169ng kh\u00f4ng th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c \u0111\u1ea7y \u0111\u1ee7. Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng xung quanh c\u1ee7a v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t c\u1ee7a b\u1ea1n tr\u1ef1c ti\u1ebfp quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng \u0111\u1ea7u ra li\u00ean t\u1ee5c trong th\u1ebf gi\u1edbi th\u1ef1c. WEHO t\u1ed1i \u01b0u h\u00f3a ki\u1ebfn tr\u00fac nhi\u1ec7t tr\u00ean d\u00f2ng c\u00f4ng su\u1ea5t cao c\u1ee7a m\u00ecnh \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7y t\u1ea3i trong th\u1eddi gian d\u00e0i ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng cao v\u1eeba ph\u1ea3i.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Copper_Busbar_and_Output_Terminal_Sizing\"><\/span>\u0110\u1ed3ng Busbar v\u00e0 \u0111\u1ea7u ra Terminal Sizing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>Thanh d\u1eabn \u0111\u1ed3ng v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u0111\u1ea7u ra r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c cung c\u1ea5p \u0111i\u1ec7n \u00e1p cao hi\u1ec7n t\u1ea1i. Ngay c\u1ea3 \u0111i\u1ec7n tr\u1edf nh\u1ecf tr\u00ean \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ea7u ra c\u0169ng t\u1ea1o ra s\u1ef1 s\u1ee5t gi\u1ea3m \u0111i\u1ec7n \u00e1p r\u00f5 r\u00e0ng d\u01b0\u1edbi t\u1ea3i h\u00e0ng tr\u0103m amps, l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m \u0111i\u1ec7n \u00e1p t\u1ea3i hi\u1ec7u qu\u1ea3. Nhi\u1ec1u chuy\u00ean gia mua s\u1eafm b\u1ecf qua chi ti\u1ebft n\u00e0y, ch\u1ec9 \u0111\u1ec3 t\u00ecm \u0111i\u1ec7n \u00e1p th\u1ef1c t\u1ebf nh\u1eadn \u0111\u01b0\u1ee3c b\u1edfi t\u1ea3i gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi gi\u00e1 tr\u1ecb bi\u1ec3u d\u1eef li\u1ec7u sau khi l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/div>\n<\/div>\n<div>\n<div>Khi b\u1ea1n xem l\u1ea1i b\u1ea3ng d\u1eef li\u1ec7u, h\u00e3y ki\u1ec3m tra m\u1eb7t c\u1eaft thanh c\u00e1i, ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1 v\u1eadt li\u1ec7u v\u00e0 c\u1ea5u tr\u00fac c\u01a1 h\u1ecdc c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i. C\u00e1p d\u00e0i h\u01a1n ho\u1eb7c thanh c\u00e1i ch\u1ea1y th\u00eam s\u1ee9c \u0111\u1ec1 kh\u00e1ng. Lu\u00f4n d\u1ef1 tr\u1eef bi\u00ean \u0111i\u1ec7n \u00e1p cho t\u1ed5n th\u1ea5t d\u00e2y trong ng\u00e2n s\u00e1ch d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n. B\u1ea1n c\u0169ng n\u00ean ch\u00fa \u00fd \u0111\u1ebfn m\u1ea1 ch\u1ed1ng oxy h\u00f3a b\u1ec1 m\u1eb7t tr\u00ean thanh c\u00e1i v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i; qu\u00e1 tr\u00ecnh oxy h\u00f3a s\u1ebd t\u0103ng s\u1ee9c \u0111\u1ec1 kh\u00e1ng ti\u1ebfp x\u00fac d\u1ea7n d\u1ea7n sau khi ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i v\u00e0 mang l\u1ea1i th\u00eam sinh nhi\u1ec7t. K\u00edch th\u01b0\u1edbc WEHO thanh c\u00e1i \u0111\u1ea7u ra v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra li\u00ean t\u1ee5c t\u1ed1i \u0111a c\u1ee7a m\u1ed7i m\u00f4 h\u00ecnh, v\u1edbi x\u1eed l\u00fd ch\u1ed1ng oxy h\u00f3a \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac d\u00f2ng \u0111i\u1ec7n cao.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Ripple_and_Noise_Control_at_High_Current\"><\/span>Ripple v\u00e0 ki\u1ec3m so\u00e1t ti\u1ebfng \u1ed3n \u1edf m\u1ee9c cao hi\u1ec7n t\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>Trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e1p th\u1ea5p, bi\u00ean \u0111\u1ed9 g\u1ee3n nh\u1ecf chi\u1ebfm t\u1ef7 l\u1ec7 l\u1edbn trong t\u1ed5ng \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra. \u0110\u1ed1i v\u1edbi c\u00e1c quy tr\u00ecnh m\u1ea1 \u0111i\u1ec7n ho\u1eb7c anot h\u00f3a, g\u1ee3n qu\u00e1 m\u1ee9c l\u00e0m gi\u1ea3m t\u00ednh \u0111\u1ed3ng nh\u1ea5t c\u1ee7a l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t v\u00e0 d\u1eabn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m kh\u00f4ng nh\u1ea5t qu\u00e1n; \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng trong ph\u00f2ng th\u00ed nghi\u1ec7m, ti\u1ebfng \u1ed3n cao l\u00e0m bi\u1ebfn d\u1ea1ng c\u00e1c b\u00e0i \u0111\u1ecdc th\u1eed nghi\u1ec7m v\u00e0 l\u00e0m h\u1ecfng d\u1eef li\u1ec7u th\u1ef1c nghi\u1ec7m.<\/div>\n<\/div>\n<div>\n<div>B\u1ea1n n\u00ean ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 g\u1ee3n v\u00e0 nhi\u1ec5u t\u1eeb \u0111\u1ec9nh \u0111\u1ebfn \u0111\u1ec9nh \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. Ph\u1ea7n c\u1ee9ng t\u1ed1t s\u1eed d\u1ee5ng c\u00e1c t\u1ee5 l\u1ecdc \u0111\u1ea7u ra \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u00e0 b\u1ed1 c\u1ee5c b\u00ean trong c\u00f3 \u0111\u1ed9 t\u1ef1 c\u1ea3m th\u1ea5p. C\u00e1c \u1ee9ng d\u1ee5ng c\u1ea5p ph\u00f2ng th\u00ed nghi\u1ec7m nh\u1ea1y c\u1ea3m c\u1ea7n c\u00e1c ch\u1ec9 s\u1ed1 g\u1ee3n ch\u1eb7t ch\u1ebd h\u01a1n. H\u00e3y nh\u1edb r\u1eb1ng hi\u1ec7u su\u1ea5t g\u1ee3n s\u1ebd x\u1ea5u \u0111i n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng c\u00e1p \u0111\u1ea7u ra qu\u00e1 nh\u1ecf ho\u1eb7c b\u1ed1 tr\u00ed d\u00e2y kh\u00f4ng \u0111\u00fang tr\u00ean trang web. Ngay c\u1ea3 m\u1ed9t ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1ed1t c\u0169ng kh\u00f4ng th\u1ec3 duy tr\u00ec \u0111\u1ea7u ra ti\u1ebfng \u1ed3n th\u1ea5p v\u1edbi c\u00e0i \u0111\u1eb7t tr\u01b0\u1eddng k\u00e9m. WEHO's C\u00e1c \u0111\u01a1n v\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p th\u1ef1c hi\u1ec7n l\u1ecdc nhi\u1ec1u giai \u0111o\u1ea1n \u0111\u1ec3 gi\u1eef ti\u1ebfng \u1ed3n trong gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi c\u00e1c y\u00eau c\u1ea7u v\u1ec1 quy tr\u00ecnh c\u00f4ng nghi\u1ec7p v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Efficiency_and_Power_Loss\"><\/span>Hi\u1ec7u qu\u1ea3 v\u00e0 m\u1ea5t \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>Hi\u1ec7u su\u1ea5t quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp vi\u1ec7c ph\u00e1t nhi\u1ec7t v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n. Ngay c\u1ea3 kho\u1ea3ng c\u00e1ch hi\u1ec7u su\u1ea5t 1% tr\u00ean thi\u1ebft b\u1ecb h\u00e0ng tr\u0103m ampe c\u0169ng t\u00edch l\u0169y \u0111i\u1ec7n l\u00e3ng ph\u00ed \u0111\u00e1ng k\u1ec3 trong nhi\u1ec1u th\u00e1ng ch\u1ea1y li\u00ean t\u1ee5c. \u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t ch\u1ea1y ca 24 gi\u1edd, nh\u1eefng t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng \u0111\u00f3 bi\u1ebfn th\u00e0nh chi ph\u00ed v\u1eadn h\u00e0nh th\u00eam \u0111\u00e1ng k\u1ec3 h\u00e0ng n\u0103m.<\/div>\n<\/div>\n<div>\n<div>L\u1eddi khuy\u00ean quan tr\u1ecdng cho vi\u1ec7c mua s\u1eafm: \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 \u1edf t\u1ea3i l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n, kh\u00f4ng ch\u1ec9 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y t\u1ea3i. Nhi\u1ec1u ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n \u0111\u1ea1t hi\u1ec7u su\u1ea5t cao nh\u1ea5t g\u1ea7n c\u00f4ng su\u1ea5t t\u1ed1i \u0111a nh\u01b0ng gi\u1ea3m hi\u1ec7u su\u1ea5t khi t\u1ea3i m\u1ed9t ph\u1ea7n. N\u1ebfu thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n ch\u1ee7 y\u1ebfu ch\u1ea1y \u1edf m\u1ee9c t\u1ea3i 40 - 60 ph\u1ea7n tr\u0103m thay v\u00ec c\u00f4ng su\u1ea5t \u0111\u1ea7y \u0111\u1ee7, d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 \u0111\u1ea7y t\u1ea3i s\u1ebd \u0111\u00e1nh l\u1eeba ph\u00e1n \u0111o\u00e1n mua h\u00e0ng c\u1ee7a b\u1ea1n. WEHO c\u00e2n b\u1eb1ng hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i cao v\u00e0 hi\u1ec7u su\u1ea5t nhi\u1ec7t cho c\u00f4ng su\u1ea5t d\u00f2ng \u0111i\u1ec7n cao \u00e1p th\u1ea5p cung c\u1ea5p s\u1ea3n ph\u1ea9m, duy tr\u00ec hi\u1ec7u qu\u1ea3 \u1ed5n \u0111\u1ecbnh tr\u00ean m\u1ed9t ph\u1ea1m vi t\u1ea3i r\u1ed9ng.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Protection_Circuits_OCP_OTP_OVP\"><\/span>M\u1ea1ch b\u1ea3o v\u1ec7 (OCP, OTP, OVP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>C\u00e1c m\u1ea1ch b\u1ea3o v\u1ec7 m\u1ea1nh m\u1ebd l\u00e0 kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u00f3 d\u00f2ng \u0111i\u1ec7n cao. L\u1ed7i ng\u1eafn m\u1ea1ch trong \u0111i\u1ec1u ki\u1ec7n d\u00f2ng \u0111i\u1ec7n cao gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 t\u00ednh b\u1eb1ng mili gi\u00e2y, c\u00f3 nguy c\u01a1 g\u00e2y h\u01b0 h\u1ecfng ph\u1ea7n c\u1ee9ng v\u00e0 c\u00e1c m\u1ed1i nguy hi\u1ec3m v\u1ec1 an to\u00e0n. N\u1ebfu kh\u00f4ng c\u00f3 b\u1ea3o v\u1ec7 ph\u1ea3n \u1ee9ng nhanh, c\u1ea3 ngu\u1ed3n \u0111i\u1ec7n v\u00e0 t\u1ea3i s\u1ea3n xu\u1ea5t \u0111\u1eaft ti\u1ec1n c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb h\u01b0 h\u1ecfng v\u0129nh vi\u1ec5n.<\/div>\n<\/div>\n<div>\n<div>X\u00e1c minh ba bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 c\u1ed1t l\u00f5i tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng: OCP, b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng; OTP, b\u1ea3o v\u1ec7 qu\u00e1 nhi\u1ec7t; OVP, b\u1ea3o v\u1ec7 qu\u00e1 \u0111i\u1ec7n \u00e1p. X\u00e1c nh\u1eadn t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i l\u1ed7i v\u00e0 logic t\u1ef1 \u0111\u1ed9ng ph\u1ee5c h\u1ed3i. M\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m gi\u00e1 r\u1ebb ch\u1ec9 cung c\u1ea5p b\u1ea3o v\u1ec7 t\u00e1c \u0111\u1ed9ng ch\u1eadm kh\u00f4ng th\u1ec3 x\u1eed l\u00fd t\u00e1c \u0111\u1ed9ng ng\u1eafn m\u1ea1ch \u0111\u1ed9t ng\u1ed9t. WEHO t\u00edch h\u1ee3p logic b\u1ea3o v\u1ec7 ho\u00e0n ch\u1ec9nh b\u00ean trong c\u00e1c ngu\u1ed3n \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p \u0111\u1ec3 gi\u1ea3m r\u1ee7i ro h\u1ecfng h\u00f3c t\u1ea1i ch\u1ed7, mang l\u1ea1i ph\u1ea3n \u1ee9ng l\u1ed7i nhanh ch\u00f3ng cho c\u00e1c k\u1ecbch b\u1ea3n l\u00e0m vi\u1ec7c hi\u1ec7n t\u1ea1i cao.<\/div>\n<div>\n<p><img decoding=\"async\" class=\"size-full wp-image-17470\" title=\"weho\u2011sp12000\u201112000w\u2011pfc\u2011high\u2011power\u2011supply\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011sp12000\u201112000w\u2011pfc\u2011high\u2011power\u2011supply.webp?quality=85&strip=all\" alt=\"WEHO SP\u201112000 12000W adjustable switching power supply with PFC, digital display and heavy\u2011duty copper terminals for high\u2011current industrial process equipment\" width=\"800\" height=\"800\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011sp12000\u201112000w\u2011pfc\u2011high\u2011power\u2011supply.webp?quality=85&strip=all 800w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011sp12000\u201112000w\u2011pfc\u2011high\u2011power\u2011supply-300x300.webp?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011sp12000\u201112000w\u2011pfc\u2011high\u2011power\u2011supply-500x500.webp?quality=85&strip=all 500w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011sp12000\u201112000w\u2011pfc\u2011high\u2011power\u2011supply-768x768.webp?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/weho\u2011sp12000\u201112000w\u2011pfc\u2011high\u2011power\u2011supply-12x12.webp?quality=85&strip=all 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<\/div>\n<\/div>\n<div>\n<h2><span class=\"ez-toc-section\" id=\"Best_Use_Cases_for_Low_Voltage_High_Current_Supplies\"><\/span>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t cho ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n \u00e1p th\u1ea5p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Electroplating_and_Anodizing\"><\/span>M\u1ea1 \u0111i\u1ec7n v\u00e0 Anodizing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>M\u1ea1 \u0111i\u1ec7n v\u00e0 an\u1ed1t h\u00f3a l\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ed5 \u0111i\u1ec3n \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec7n cao th\u1ebf. Qu\u00e1 tr\u00ecnh ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t d\u1ef1a v\u00e0o m\u1eadt \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i \u1ed5n \u0111\u1ecbnh b\u00ean trong c\u00e1c b\u1ec3 \u0111i\u1ec7n ph\u00e2n. Nh\u1eefng dao \u0111\u1ed9ng nh\u1ecf c\u1ee7a d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra s\u1ebd tr\u1ef1c ti\u1ebfp thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 l\u1eafng \u0111\u1ecdng kim lo\u1ea1i v\u00e0 hi\u1ec7u \u1ee9ng b\u1ec1 m\u1eb7t th\u00e0nh ph\u1ea9m.<\/div>\n<\/div>\n<div>\n<div>L\u00e0 ng\u01b0\u1eddi mua h\u00e0ng, c\u00e1c m\u1ee5c \u0111\u00e1nh gi\u00e1 ch\u00ednh c\u1ee7a b\u1ea1n l\u00e0 \u0111\u00e1nh gi\u00e1 d\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh d\u00f2ng \u0111i\u1ec7n, hi\u1ec7u su\u1ea5t g\u1ee3n v\u00e0 chu k\u1ef3 l\u00e0m vi\u1ec7c. Ch\u1ea5t l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n trong s\u1ea3n xu\u1ea5t ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o hi\u1ec7u su\u1ea5t ngu\u1ed3n \u0111i\u1ec7n. D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t l\u00e0m vi\u1ec7c nhi\u1ec1u ca \u0111\u00f2i h\u1ecfi ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n c\u00f3 th\u1ec3 gi\u1eef s\u1ea3n l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh ng\u00e0y n\u00e0y qua ng\u00e0y kh\u00e1c m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m hi\u1ec7u su\u1ea5t. Ph\u1ea7n c\u1ee9ng ngu\u1ed3n WEHO ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t m\u1ea1 \u0111i\u1ec7n ch\u1ea1y li\u00ean t\u1ee5c 24 - 7.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Electrolysis_and_Water_Treatment\"><\/span>\u0110i\u1ec7n ph\u00e2n v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>C\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n ph\u00e2n v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea7n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u l\u1edbn \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc. \u0110i\u1ec1u ki\u1ec7n t\u1ea3i c\u00f3 th\u1ec3 thay \u0111\u1ed5i linh ho\u1ea1t trong s\u1ea3n xu\u1ea5t trong th\u1ebf gi\u1edbi th\u1ef1c, khi n\u1ed3ng \u0111\u1ed9 ch\u1ea5t l\u1ecfng v\u00e0 tr\u1ea1ng th\u00e1i \u0111i\u1ec7n c\u1ef1c thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/div>\n<\/div>\n<div>\n<div>Khi b\u1ea1n ch\u1ecdn thi\u1ebft b\u1ecb cho c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n ph\u00e2n, h\u00e3y xem x\u00e9t d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh t\u1ed1i thi\u1ec3u, t\u1ed1c \u0111\u1ed9 \u0111\u00e1p \u1ee9ng khi thay \u0111\u1ed5i t\u1ea3i v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u1ed7i. Quy \u0111\u1ecbnh k\u00e9m l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc v\u00e0 t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh. Vi\u1ec7c t\u1eaft ngu\u1ed3n \u0111i\u1ec7n b\u1ea5t ng\u1edd s\u1ebd l\u00e0m gi\u00e1n \u0111o\u1ea1n to\u00e0n b\u1ed9 quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc. Ngu\u1ed3n \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p WEHO h\u1ed7 tr\u1ee3 \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh cho c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd n\u01b0\u1edbc \u0111i\u1ec7n ph\u00e2n.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Battery_Formation_and_Testing\"><\/span>H\u00ecnh th\u00e0nh v\u00e0 ki\u1ec3m tra pin<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>S\u1ef1 h\u00ecnh th\u00e0nh pin v\u00e0 ki\u1ec3m tra chu k\u1ef3 ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n cao \u00e1p th\u1ea5p. S\u1ef1 h\u00ecnh th\u00e0nh c\u1ea7n d\u00f2ng x\u1ea3 s\u1ea1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ec3 k\u00edch ho\u1ea1t c\u00e1c t\u1ebf b\u00e0o pin; ki\u1ec3m tra chu k\u1ef3 l\u1eb7p l\u1ea1i x\u1ea3 s\u1ea1c qua h\u00e0ng ng\u00e0n chu k\u1ef3. Trong c\u00e1c nh\u00e0 m\u00e1y pin, h\u00e0ng ch\u1ee5c ho\u1eb7c h\u00e0ng tr\u0103m ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi tr\u00ean b\u0103ng gh\u1ebf th\u1eed nghi\u1ec7m, v\u00ec v\u1eady t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa nhi\u1ec1u \u0111\u01a1n v\u1ecb c\u0169ng r\u1ea5t quan tr\u1ecdng.<\/div>\n<\/div>\n<div>\n<div>\u0110\u1ed1i v\u1edbi mua s\u1eafm nh\u00e0 m\u00e1y pin, \u01b0u ti\u00ean \u0111\u1ed9 ch\u00ednh x\u00e1c hi\u1ec7n t\u1ea1i, \u0111\u1ed9 l\u1eb7p l\u1ea1i v\u00e0 b\u1ea3o v\u1ec7 ng\u1eafn m\u1ea1ch. \u0110\u1ed9 l\u1ec7ch \u0111\u01a1n v\u1ecb \u0111\u1ebfn \u0111\u01a1n v\u1ecb s\u1ebd mang l\u1ea1i k\u1ebft qu\u1ea3 k\u00edch ho\u1ea1t t\u1ebf b\u00e0o kh\u00f4ng nh\u1ea5t qu\u00e1n v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 l\u1ed7i s\u1ea3n ph\u1ea9m. S\u00ea-ri cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cao WEHO c\u00f3 th\u1ec3 ph\u1ee5c v\u1ee5 vi\u1ec7c h\u00ecnh th\u00e0nh pin v\u00e0 b\u0103ng gh\u1ebf th\u1eed nghi\u1ec7m hi\u1ec7u su\u1ea5t.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Laboratory_and_Research_Applications\"><\/span>\u1ee8ng d\u1ee5ng ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 nghi\u00ean c\u1ee9u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>C\u00e1c \u1ee9ng d\u1ee5ng trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 m\u00f4i tr\u01b0\u1eddng nghi\u00ean c\u1ee9u \u0111\u00f2i h\u1ecfi ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cao \u00e1p th\u1ea5p linh ho\u1ea1t \u0111\u1ec3 th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u, \u0111\u1eb7c t\u00ednh b\u00e1n d\u1eabn v\u00e0 th\u00ed nghi\u1ec7m t\u1ebf b\u00e0o \u0111i\u1ec7n h\u00f3a. C\u00e1c nh\u00f3m R &amp; D th\u01b0\u1eddng ch\u1ea1y c\u00e1c d\u1ef1 \u00e1n th\u1eed nghi\u1ec7m bi\u1ebfn t\u1ea3i \u0111a d\u1ea1ng, v\u00ec v\u1eady kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh v\u00e0 \u0111\u1ecdc d\u1eef li\u1ec7u tr\u1edf th\u00e0nh y\u00eau c\u1ea7u quan tr\u1ecdng.<\/div>\n<\/div>\n<div>\n<div>C\u00e1c \u0111\u01a1n v\u1ecb s\u1eed d\u1ee5ng ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u0111\u1ea7u ra, giao di\u1ec7n \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, hi\u1ec7u su\u1ea5t g\u1ee3n v\u00e0 kh\u00f3a li\u00ean \u0111\u1ed9ng an to\u00e0n. Nhi\u1ec1u d\u1ef1 \u00e1n R &amp; D c\u1ea7n gi\u1edbi h\u1ea1n d\u00f2ng \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 ph\u1ea3n h\u1ed3i tr\u1ea1ng th\u00e1i r\u00f5 r\u00e0ng. C\u00e1c ch\u1ee9c n\u0103ng giao ti\u1ebfp t\u1eeb xa gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ef1 \u0111\u1ed9ng ghi l\u1ea1i d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m m\u00e0 kh\u00f4ng c\u1ea7n gi\u00e1m s\u00e1t t\u1ea1i ch\u1ed7 b\u1eb1ng tay. WEHO cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p cung c\u1ea5p \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh cho c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m R &amp; D c\u1ee7a tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc v\u00e0 doanh nghi\u1ec7p.<\/div>\n<\/div>\n<div>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Select_the_Right_Model_for_Your_Load\"><\/span>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang m\u00f4 h\u00ecnh cho t\u1ea3i c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<div>\n<div>L\u1ef1a ch\u1ecdn m\u1ed9t ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n \u00e1p cao \u00e1p th\u1ea5p ph\u00f9 h\u1ee3p b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c l\u00e0m r\u00f5 h\u1ed3 s\u01a1 t\u1ea3i trong th\u1ebf gi\u1edbi th\u1ef1c c\u1ee7a b\u1ea1n. X\u00e1c nh\u1eadn \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra c\u1ea7n thi\u1ebft, d\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c t\u1ed1i \u0111a, chu k\u1ef3 l\u00e0m vi\u1ec7c, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u00e0 ch\u1ec9 s\u1ed1 g\u1ee3n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c. Thi\u1ebft k\u1ebf nhi\u1ec7t, k\u00edch th\u01b0\u1edbc thanh c\u00e1i v\u00e0 ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 c\u0169ng kh\u00f4ng th\u1ec3 b\u1ecf qua. Nhi\u1ec1u ng\u01b0\u1eddi mua c\u00f3 xu h\u01b0\u1edbng thi\u1ebft b\u1ecb qu\u00e1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ho\u1eb7c d\u01b0\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00ec h\u1ecd ch\u1ec9 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c gi\u00e1 tr\u1ecb t\u00ednh to\u00e1n l\u00fd thuy\u1ebft m\u00e0 kh\u00f4ng xem x\u00e9t m\u00f4i tr\u01b0\u1eddng trang web th\u1ef1c t\u1ebf.<\/div>\n<\/div>\n<div>\n<div>B\u1ea3ng so s\u00e1nh d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft c\u00e1c \u0111i\u1ec3m ki\u1ec3m tra mua s\u1eafm c\u1ed1t l\u00f5i:<\/div>\n<\/div>\n<div>\n<div>\n<div>\n<div tabindex=\"0\" aria-describedby=\"fah560q\"><\/div>\n<\/div>\n<\/div>\n<div>\n<div>\n<div>\n<div>\n<table>\n<thead>\n<tr>\n<th>Ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1<\/th>\n<th>Nh\u1eefng g\u00ec b\u1ea1n n\u00ean ki\u1ec3m tra<\/th>\n<th>T\u1ea1i sao n\u00f3 quan tr\u1ecdng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p \u0111\u1ea7u ra &amp; hi\u1ec7n t\u1ea1i<\/td>\n<td>\u0110i\u1ec7n \u00e1p DC \u0111\u1ecbnh m\u1ee9c, d\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c t\u1ed1i \u0111a, kh\u00f4ng ph\u1ea3i \u0111\u1ec9nh<\/td>\n<td>Ph\u1ea3i kh\u1edbp v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh t\u1ea3i th\u1ef1c<\/td>\n<\/tr>\n<tr>\n<td>G\u1ee3n S\u00f3ng &amp; Ti\u1ebfng \u1ed2n<\/td>\n<td>Peak\u2011to\u2011peak ripple and noise specification<\/td>\n<td>Determines process or measurement quality<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec7u qu\u1ea3<\/td>\n<td>Efficiency value at typical operating load<\/td>\n<td>Controls heat generation and electricity consumption cost<\/td>\n<\/tr>\n<tr>\n<td>Thermal Management<\/td>\n<td>Cooling method: fan, heat sink, liquid cooling<\/td>\n<td>Decides true continuous output capacity on\u2011site<\/td>\n<\/tr>\n<tr>\n<td>Busbar &amp; Terminals<\/td>\n<td>Cross\u2011section size, copper material, surface plating<\/td>\n<td>Minimizes voltage drop and heat loss on output path<\/td>\n<\/tr>\n<tr>\n<td>Protection Circuits<\/td>\n<td>OCP, OTP, OVP plus fault response behaviour<\/td>\n<td>Prevents equipment and load damage during unexpected faults<\/td>\n<\/tr>\n<tr>\n<td>Control Stability<\/td>\n<td>Constant\u2011current regulation accuracy, transient response<\/td>\n<td>Critical for dynamic loads such as electrolysis and battery testing<\/td>\n<\/tr>\n<tr>\n<td>Application Oriented<\/td>\n<td>Electroplating, electrolysis, battery test, lab<\/td>\n<td>Ensures model matches your field operating environment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<div>After sorting parameters, shortlist candidate models and calculate total cost of ownership. A slightly higher\u2011priced unit with better thermal and protection performance often brings less field failure and lower maintenance expense. Do not make purchasing decisions only based on upfront equipment price. If you want to browse more industrial power products, go to <a title=\"\" href=\"https:\/\/www.wehopower.com\/vi\/products\/\" target=\"_blank\" rel=\"noopener\">WEHO products category page<\/a>.<\/div>\n<\/div>\n<div>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"What_is_considered_a_high_current_power_supply\"><\/span>Nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cao hi\u1ec7n nay?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>A high current power supply refers to equipment delivering large\u2011ampere output. There is no universal fixed threshold; in industrial procurement practice, power supplies with continuous tens to hundreds amperes output are generally categorized as high\u2011current units.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"Why_does_high_current_output_generate_more_heat\"><\/span>T\u1ea1i sao s\u1ea3n l\u01b0\u1ee3ng hi\u1ec7n t\u1ea1i cao t\u1ea1o ra nhi\u1ec1u nhi\u1ec7t h\u01a1n?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>Heat generation follows I\u00b2R physical law. Higher current flowing through conductors, busbars and power semiconductors multiplies resistive power loss, creating more heat. That makes thermal design the core challenge for low\u2011voltage high\u2011current power supply hardware.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"How_do_I_size_a_power_supply_for_a_high_current_load\"><\/span>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 k\u00edch th\u01b0\u1edbc m\u1ed9t ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho m\u1ed9t t\u1ea3i hi\u1ec7n t\u1ea1i cao?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>First define your maximum continuous working current, required DC voltage, actual duty cycle and on\u2011site ambient temperature. Add reasonable safety margin on current rating. Do not only reference peak\u2011current figures; also double\u2011check busbar capacity and complete protection\u2011circuit configuration.<\/div>\n<\/div>\n<div>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_high_current_and_high_power\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa d\u00f2ng \u0111i\u1ec7n cao v\u00e0 c\u00f4ng su\u1ea5t cao l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<div>\n<div>High current emphasizes large ampere output value. High power is voltage multiplied by current. A low\u2011voltage high\u2011current power supply can reach high total\u2011power value. Its main technical difficulties focus on current\u2011carrying capacity, busbar loss and thermal dissipation rather than high\u2011voltage insulation.<\/div>\n<\/div>\n<div>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Ph\u1ea7n k\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<div>\n<div>Choosing a qualified low voltage high current power supply requires you to evaluate thermal performance, busbar specification, ripple, efficiency and protection circuits, not only nameplate wattage. Match technical parameters to your real\u2011production load instead of blindly pursuing maximum indexes. Avoid being misled by peak\u2011only parameters on datasheets, and take your actual installation environment into full consideration. If you need technical consultation or customized quotation for high\u2011current industrial power\u2011supply projects, please get in touch with WEHO without delay via <a title=\"\" href=\"https:\/\/www.wehopower.com\/vi\/contact\/\" target=\"_blank\" rel=\"noopener\">WEHO contact us page<\/a>. You can also visit our official homepage <a title=\"\" href=\"https:\/\/www.wehopower.com\/vi\/\" target=\"_blank\" rel=\"noopener\">WEHO official homepage<\/a> for further product information\u3002<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction If you specify power electronics for electroplating, electrolysis, battery testing or laboratory research, you need to understand low voltage high current power supply core requirements. Improper unit selection will trigger overheating, large voltage drop and unexpected downtime. Many procurement teams only compare nominal power ratings on datasheets while ignoring real\u2011world operating constraints, which leads&hellip; <a class=\"more-link\" href=\"https:\/\/www.wehopower.com\/vi\/news\/high-current-power-supply-low-voltage-design-use-cases\/\">Ti\u1ebfp t\u1ee5c \u0111\u1ecdc <span class=\"screen-reader-text\">Cung c\u1ea5p \u0111i\u1ec7n cao \u00e1p th\u1ea5p: C\u00e2n nh\u1eafc thi\u1ebft k\u1ebf &amp; Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/span><\/a><\/p>","protected":false},"author":4,"featured_media":17468,"parent":0,"menu_order":32,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-17467","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","news_category-industry-news","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news\/17467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/comments?post=17467"}],"version-history":[{"count":1,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news\/17467\/revisions"}],"predecessor-version":[{"id":17472,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news\/17467\/revisions\/17472"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media\/17468"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media?parent=17467"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news_category?post=17467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}