{"id":7840,"date":"2025-04-10T11:16:59","date_gmt":"2025-04-10T03:16:59","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=7840"},"modified":"2026-10-19T09:53:19","modified_gmt":"2026-10-19T01:53:19","slug":"top-10-switching-power-supply-suppliers","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/el\/news\/top-10-switching-power-supply-suppliers\/","title":{"rendered":"Switching Power Supply Suppliers: WEHO and MEAN WELL"},"content":{"rendered":"<p>For an OEM equipment project, compare switching power supply suppliers against the actual electrical, mechanical and documentation requirements. This overview introduces WEHO and MEAN WELL; it is not a universal ranking or a claim that their products are interchangeable.<\/p>\n<table><tbody>\n<tr data-start=\"31\" data-end=\"75\">\n<th data-start=\"31\" data-end=\"51\"><strong data-start=\"33\" data-end=\"50\">Supplier Name<\/strong><\/th>\n<th data-start=\"51\" data-end=\"75\"><strong data-start=\"53\" data-end=\"73\">Company Overview<\/strong><\/th>\n<\/tr>\n<tr data-start=\"121\" data-end=\"552\">\n<td class=\"\" data-start=\"121\" data-end=\"137\"><strong data-start=\"123\" data-end=\"136\">WehoPower<\/strong><\/td>\n<td class=\"min-w-[calc(var(--thread-content-max-width)\/2)]\" data-start=\"137\" data-end=\"552\">WehoPower is a professional switching power supply manufacturer based in Wenzhou, China, established in 2007. The company specializes in the development, production, and sales of switching power supplies, LED drivers, and other new energy products. Its products are widely used in industrial machinery, LED displays, CCTV systems, renewable energy, charging stations, building automation, and medical equipment.<\/td>\n<\/tr>\n<tr data-start=\"1948\" data-end=\"2142\">\n<td class=\"\" data-start=\"1948\" data-end=\"1964\"><strong data-start=\"1950\" data-end=\"1963\">Mean Well<\/strong><\/td>\n<td class=\"min-w-[calc(var(--thread-content-max-width)\/2)]\" data-start=\"1964\" data-end=\"2142\">Mean Well, established in 1982 and headquartered in Taiwan, is a leading manufacturer of standard power supplies, ranking third globally in the DC output power supply market.<\/td>\n<\/tr>\n<\/tbody><\/table>\n\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\">Table of Contents<\/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;\">Toggle<\/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\/el\/news\/top-10-switching-power-supply-suppliers\/#WehoPower\" >WehoPower<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.wehopower.com\/el\/news\/top-10-switching-power-supply-suppliers\/#Company_Overview\" >Company Overview<\/a><\/li><\/ul><\/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\/el\/news\/top-10-switching-power-supply-suppliers\/#Look_For_High_Quality_Switching_Power_Supply\" >Look For High Quality Switching Power Supply?<\/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\/el\/news\/top-10-switching-power-supply-suppliers\/#Key_Features_Of_WehoPower_Switching_Power_Supply\" >Key Features Of WehoPower Switching Power Supply<\/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\/el\/news\/top-10-switching-power-supply-suppliers\/#Global_Certifications\" >Global Certifications<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/el\/news\/top-10-switching-power-supply-suppliers\/#%E2%80%8BMean_Well\" >\u200bMean Well<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/el\/news\/top-10-switching-power-supply-suppliers\/#Company_Overview-2\" >Company Overview<\/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\/el\/news\/top-10-switching-power-supply-suppliers\/#Product_Overview\" >Product Overview<\/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\/el\/news\/top-10-switching-power-supply-suppliers\/#Discuss_Your_Equipment_Project\" >Discuss Your Equipment Project<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WehoPower\"><\/span>WehoPower<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<h3><span class=\"ez-toc-section\" id=\"Company_Overview\"><\/span>Company Overview<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"170\" height=\"50\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2025\/04\/\u5fae\u4fe1\u622a\u56fe_20250410111232.jpg?quality=85&#038;strip=all\" alt=\"Switching Power Supply Suppliers: WEHO and MEAN WELL  title=\" class=\"wp-image-7846\" Switching Power Supply Suppliers: WEHO and MEAN WELL title=\"\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-1\" style=\"color:#ffc03d\"><span class=\"ez-toc-section\" id=\"Look_For_High_Quality_Switching_Power_Supply\"><\/span><strong>Look For High Quality Switching Power Supply?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-text-color has-link-color wp-element-button\" href=\"https:\/\/www.wehopower.com\/contact\/\" style=\"color:#ffc03d\" target=\"_blank\" rel=\"noreferrer noopener\">Contact Us<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.wehopower.com\/\" target=\"_blank\" rel=\"noopener\">WehoPower<\/a> is a professional switching power supply manufacturer based in Wenzhou, China. Established in 2007, the company specializes in the development, production, and sales of switching power supplies, LED drivers, and other new energy products. With a commitment to innovation and quality, <a href=\"https:\/\/www.wehopower.com\/company\/our-factory\/\" target=\"_blank\" rel=\"noopener\">WehoPower<\/a> offers over 1,000 standard models of power supply products, catering to a wide array of applications including industrial machinery, LED displays, CCTV systems, renewable energy sources, electric vehicle charging stations, building automation, food and beverage industries, LED lighting, industrial machinery, and medical equipment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Features_Of_WehoPower_Switching_Power_Supply\"><\/span>Key Features Of WehoPower Switching Power Supply<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">High Efficiency: <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Many models boast efficiencies up to 93%, ensuring effective energy use and reduced heat generation.<\/span>\u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wide Input Voltage Range: <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Designed to accommodate various global voltage standards, enhancing versatility in different regions.<\/span>\u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprehensive Protection: <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Built-in safeguards against short circuit, overcurrent, overvoltage, and overtemperature to ensure reliable operation and longevity.<\/span>\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Global_Certifications\"><\/span>Global Certifications<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Products adhere to <a href=\"https:\/\/www.wehopower.com\/company\/our-certificate\/\" target=\"_blank\" rel=\"noopener\">international standards<\/a> such as CE, RoHS, and ISO9001, underscoring WehoPower&#8217;s commitment to quality and safety.<\/span>\u200b<\/p>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%8BMean_Well\"><\/span>\u200b<span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Mean Well<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Company_Overview-2\"><\/span>Company Overview<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u200b<span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Mean Well, established in 1982 and headquartered in New Taipei City, Taiwan, is a leading manufacturer of standard power supply products.<\/span>  \u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Product_Overview\"><\/span>Product Overview<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DRS Series: <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">These power supplies offer 240W and 480W options with universal input ranging from 90 to 305VAC.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">They integrate functions such as power supply, DC-UPS, battery charger, and status monitoring within a compact unit.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Features include relay contacts and LED indicators for AC fail, battery low, charger fail, and DC-OK, along with built-in MODBus protocol.<\/span> \u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RSP Series: <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Providing outputs from 750W to 3000W, these programmable power supplies feature active PFC function and allow output voltage programming.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">They have a low profile design, with 1U height for models up to 2000W and 2U for higher wattages.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">Built-in current sharing is available, except for the RSP-750 model.<\/span> \u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UMP Series: <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">With a 400W capacity, the UMP series offers a fan-less, 1U design and a modular structure with DC-DC module cards.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\">It operates over a wide temperature range from -30\u00b0C to +70\u00b0C and meets OVC III requirements, making it suitable for BF-rated medical equipment.<\/span> \u200b<\/p>\n\n<h2><span class=\"ez-toc-section\" id=\"Discuss_Your_Equipment_Project\"><\/span>Discuss Your Equipment Project<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Confirm the input supply, output requirements, installation conditions and required compliance documents before selecting a model. <a href=\"https:\/\/www.wehopower.com\/contact\/\">Send your project requirements to WEHO<\/a> for model review and a quotation.<\/p>","protected":false},"excerpt":{"rendered":"<p>For an OEM equipment project, compare switching power supply suppliers against the actual electrical, mechanical and documentation requirements. This overview introduces WEHO and MEAN WELL; it is not a universal ranking or a claim that their products are interchangeable. Supplier Name Company Overview WehoPower WehoPower is a professional switching power supply manufacturer based in Wenzhou,&hellip; <a class=\"more-link\" href=\"https:\/\/www.wehopower.com\/el\/news\/top-10-switching-power-supply-suppliers\/\">\u03a3\u03c5\u03bd\u03b5\u03c7\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 <span class=\"screen-reader-text\">Switching Power Supply Suppliers: WEHO and MEAN WELL<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":7164,"parent":0,"menu_order":463,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-7840","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\/el\/wp-json\/wp\/v2\/news\/7840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/comments?post=7840"}],"version-history":[{"count":3,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/news\/7840\/revisions"}],"predecessor-version":[{"id":19369,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/news\/7840\/revisions\/19369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/media\/7164"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/media?parent=7840"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/news_category?post=7840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}