{"id":13993,"date":"2024-10-12T08:22:14","date_gmt":"2024-10-12T08:22:14","guid":{"rendered":"https:\/\/www.zhengxi1983.com\/?post_type=product&#038;p=13993"},"modified":"2026-05-05T03:16:44","modified_gmt":"2026-05-05T03:16:44","slug":"step-down-transformer-220v-to-110v-factory","status":"publish","type":"product","link":"https:\/\/www.zhengxi1983.com\/pt\/product\/step-down-transformer-220v-to-110v-factory\/","title":{"rendered":"Transformador abaixador YH 500w-3Kw 220v para 110v Pre\u00e7o direto da f\u00e1brica"},"content":{"rendered":"<h3 data-section-id=\"12jh0uk\" data-start=\"874\" data-end=\"891\" data-imt-p=\"1\">Principais recursos:<\/h3>\n<ul>\n<li>Ampla compatibilidade de voltagem: Converte a tens\u00e3o de entrada de 220V \/ 230V \/ 240V para a tens\u00e3o de sa\u00edda de 110V \/ 120V, tornando-o adequado para uso internacional.<\/li>\n<li>V\u00e1rias op\u00e7\u00f5es de alimenta\u00e7\u00e3o: Selecione entre fontes de alimenta\u00e7\u00e3o de 500W, 1000W, 2000W ou 3000W de acordo com os requisitos de seu dispositivo.<\/li>\n<li>Alta efici\u00eancia de convers\u00e3o: Oferece efici\u00eancia de at\u00e9 98% para evitar o desperd\u00edcio de energia e garantir o uso confi\u00e1vel.<\/li>\n<li>Suporte a dupla frequ\u00eancia: Suporta fontes de alimenta\u00e7\u00e3o de 50Hz e 60Hz (Observa\u00e7\u00e3o: este produto converte apenas a tens\u00e3o, n\u00e3o a frequ\u00eancia).<\/li>\n<li>Projeto de resfriamento dur\u00e1vel: Apresenta uma forte estrutura de ventila\u00e7\u00e3o para melhorar a dissipa\u00e7\u00e3o de calor e garantir a estabilidade durante o uso.<\/li>\n<li>Compacto e port\u00e1til: Apresenta um corpo met\u00e1lico resistente e um design compacto para garantir a facilidade de uso.<\/li>\n<\/ul>\n<h3 data-section-id=\"7gqqgf\" data-start=\"1731\" data-end=\"1756\" data-imt-p=\"1\">Aplica\u00e7\u00f5es t\u00edpicas:<\/h3>\n<ul data-start=\"1757\" data-end=\"1945\">\n<li data-section-id=\"17gvfzi\" data-start=\"1757\" data-end=\"1795\">\n<p data-start=\"1759\" data-end=\"1795\"><strong data-start=\"1759\" data-end=\"1795\" data-imt-p=\"1\">Utens\u00edlios de cozinha americanos\/japoneses<\/strong><\/p>\n<\/li>\n<li data-section-id=\"qaa64\" data-start=\"1796\" data-end=\"1834\">\n<p data-start=\"1798\" data-end=\"1834\"><strong data-start=\"1798\" data-end=\"1834\" data-imt-p=\"1\">M\u00e1quinas de caf\u00e9 e equipamentos para alimentos<\/strong><\/p>\n<\/li>\n<li data-section-id=\"1lmffrl\" data-start=\"1835\" data-end=\"1864\">\n<p data-start=\"1837\" data-end=\"1864\"><strong data-start=\"1837\" data-end=\"1864\" data-imt-p=\"1\">Eletr\u00f4nicos de \u00e1udio\/v\u00eddeo<\/strong><\/p>\n<\/li>\n<li data-section-id=\"1s4ezzh\" data-start=\"1865\" data-end=\"1893\">\n<p data-start=\"1867\" data-end=\"1893\"><strong data-start=\"1867\" data-end=\"1893\" data-imt-p=\"1\">Instrumentos de laborat\u00f3rio<\/strong><\/p>\n<\/li>\n<li data-section-id=\"xas8xu\" data-start=\"1894\" data-end=\"1916\">\n<p data-start=\"1896\" data-end=\"1916\"><strong data-start=\"1896\" data-end=\"1916\" data-imt-p=\"1\">Equipamento de escrit\u00f3rio<\/strong><\/p>\n<\/li>\n<li data-section-id=\"1y5avx7\" data-start=\"1917\" data-end=\"1945\">\n<p data-start=\"1919\" data-end=\"1945\"><strong data-start=\"1919\" data-end=\"1945\" data-imt-p=\"1\">Pequenas ferramentas industriais<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1947\" data-end=\"2092\" data-imt-p=\"1\">Ideal para uso em testes de equipamentos de exporta\u00e7\u00e3o, realoca\u00e7\u00f5es internacionais ou para operar aparelhos importados em regi\u00f5es com padr\u00f5es de tens\u00e3o diferentes.<\/p>\n<h3 data-section-id=\"2h7zo8\" data-start=\"2094\" data-end=\"2125\" data-imt-p=\"1\">Diretrizes de uso importantes:<\/h3>\n<ol data-start=\"2126\" data-end=\"2801\">\n<li data-section-id=\"11452cw\" data-start=\"2126\" data-end=\"2396\">\n<p data-start=\"2129\" data-end=\"2281\" data-imt-p=\"1\"><strong data-start=\"2129\" data-end=\"2164\">Selecione a pot\u00eancia nominal correta<\/strong>: Para obter a confiabilidade ideal, a capacidade do transformador deve ser de 1,5 a 2 vezes maior do que a pot\u00eancia nominal do aparelho.<\/p>\n<ul data-start=\"2286\" data-end=\"2396\">\n<li data-section-id=\"1ug4xyl\" data-start=\"2286\" data-end=\"2396\">\n<p data-start=\"2288\" data-end=\"2297\" data-imt-p=\"1\">Exemplo:<\/p>\n<ul data-start=\"2306\" data-end=\"2396\">\n<li data-section-id=\"qzcjfa\" data-start=\"2306\" data-end=\"2346\">\n<p data-start=\"2308\" data-end=\"2346\" data-imt-p=\"1\">Aparelho de 500 W: Use um transformador \u22651000W<\/p>\n<\/li>\n<li data-section-id=\"6ffy9\" data-start=\"2355\" data-end=\"2396\">\n<p data-start=\"2357\" data-end=\"2396\" data-imt-p=\"1\">Aparelho de 1000 W: Use um transformador \u22652000W<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"j4l0x1\" data-start=\"2397\" data-end=\"2656\">\n<p data-start=\"2400\" data-end=\"2656\" data-imt-p=\"1\"><strong data-start=\"2400\" data-end=\"2431\">Conta para corrente de inicializa\u00e7\u00e3o<\/strong>: Os aparelhos com motores ou elementos de aquecimento (como secadores de cabelo, m\u00e1quinas de caf\u00e9, refrigeradores e ferramentas el\u00e9tricas) podem exigir de 2 a 4 vezes a pot\u00eancia nominal para iniciar. Escolha um transformador de maior capacidade para garantir uma inicializa\u00e7\u00e3o suave.<\/p>\n<\/li>\n<li data-section-id=\"cx8pxf\" data-start=\"2657\" data-end=\"2801\">\n<p data-start=\"2660\" data-end=\"2801\" data-imt-p=\"1\"><strong data-start=\"2660\" data-end=\"2689\">Garanta a ventila\u00e7\u00e3o adequada<\/strong>: Coloque o transformador em uma \u00e1rea seca e bem ventilada, evitando obstru\u00e7\u00f5es para garantir a dissipa\u00e7\u00e3o adequada do calor.<\/p>\n<\/li>\n<\/ol>\n<h3 data-section-id=\"5hg6bl\" data-start=\"2803\" data-end=\"2832\" data-imt-p=\"1\">Especifica\u00e7\u00f5es t\u00e9cnicas:<\/h3>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<figure class=\"wp-block-table\"><div class=\"scroll\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2834\" data-end=\"3459\">\n<thead data-start=\"2834\" data-end=\"2885\">\n<tr data-start=\"2834\" data-end=\"2885\">\n<th class=\"\" data-start=\"2834\" data-end=\"2857\" data-col-size=\"sm\" data-imt-p=\"1\">Par\u00e2metro<\/th>\n<th class=\"\" data-start=\"2857\" data-end=\"2885\" data-col-size=\"sm\" data-imt-p=\"1\">Especifica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2938\" data-end=\"3459\">\n<tr data-start=\"2938\" data-end=\"2990\">\n<td data-start=\"2938\" data-end=\"2961\" data-col-size=\"sm\"><strong data-start=\"2940\" data-end=\"2950\" data-imt-p=\"1\">S\u00e9rie<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"2961\" data-end=\"2990\" data-imt-p=\"1\">Transformador redutor YH<\/td>\n<\/tr>\n<tr data-start=\"2991\" data-end=\"3042\">\n<td data-start=\"2991\" data-end=\"3014\" data-col-size=\"sm\"><strong data-start=\"2993\" data-end=\"3011\" data-imt-p=\"1\">Capacidade de energia<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3014\" data-end=\"3042\" data-imt-p=\"1\" data-imt_insert_failed_reason=\"same_text\">500W - 3000W<\/td>\n<\/tr>\n<tr data-start=\"3043\" data-end=\"3094\">\n<td data-start=\"3043\" data-end=\"3066\" data-col-size=\"sm\"><strong data-start=\"3045\" data-end=\"3062\" data-imt-p=\"1\">Tens\u00e3o de entrada<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3066\" data-end=\"3094\" data-imt-p=\"1\">220V \/ 230V \/ 240V<\/td>\n<\/tr>\n<tr data-start=\"3095\" data-end=\"3146\">\n<td data-start=\"3095\" data-end=\"3118\" data-col-size=\"sm\"><strong data-start=\"3097\" data-end=\"3115\" data-imt-p=\"1\">Tens\u00e3o de sa\u00edda<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3118\" data-end=\"3146\" data-imt-p=\"1\">100V \/ 110V \/ 120V<\/td>\n<\/tr>\n<tr data-start=\"3147\" data-end=\"3198\">\n<td data-start=\"3147\" data-end=\"3170\" data-col-size=\"sm\"><strong data-start=\"3149\" data-end=\"3162\" data-imt-p=\"1\">Frequ\u00eancia<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3170\" data-end=\"3198\" data-imt-p=\"1\">50Hz \/ 60Hz<\/td>\n<\/tr>\n<tr data-start=\"3199\" data-end=\"3251\">\n<td data-start=\"3199\" data-end=\"3224\" data-col-size=\"sm\"><strong data-start=\"3201\" data-end=\"3223\" data-imt-p=\"1\">Regula\u00e7\u00e3o de tens\u00e3o<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3224\" data-end=\"3251\" data-imt-p=\"1\" data-imt_insert_failed_reason=\"same_text\">\u22641,5%<\/td>\n<\/tr>\n<tr data-start=\"3252\" data-end=\"3303\">\n<td data-start=\"3252\" data-end=\"3275\" data-col-size=\"sm\"><strong data-start=\"3254\" data-end=\"3268\" data-imt-p=\"1\">Efici\u00eancia<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3275\" data-end=\"3303\" data-imt-p=\"1\" data-imt_insert_failed_reason=\"same_text\">\u226598%<\/td>\n<\/tr>\n<tr data-start=\"3304\" data-end=\"3355\">\n<td data-start=\"3304\" data-end=\"3327\" data-col-size=\"sm\"><strong data-start=\"3306\" data-end=\"3317\" data-imt-p=\"1\">Resfriamento<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3327\" data-end=\"3355\" data-imt-p=\"1\">Resfriamento natural do ar<\/td>\n<\/tr>\n<tr data-start=\"3356\" data-end=\"3407\">\n<td data-start=\"3356\" data-end=\"3379\" data-col-size=\"sm\"><strong data-start=\"3358\" data-end=\"3372\" data-imt-p=\"1\">Prote\u00e7\u00e3o<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3379\" data-end=\"3407\" data-imt-p=\"1\">Prote\u00e7\u00e3o contra sobrecarga<\/td>\n<\/tr>\n<tr data-start=\"3408\" data-end=\"3459\">\n<td data-start=\"3408\" data-end=\"3431\" data-col-size=\"sm\"><strong data-start=\"3410\" data-end=\"3426\" data-imt-p=\"1\">Instala\u00e7\u00e3o<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"3431\" data-end=\"3459\" data-imt-p=\"1\">Port\u00e1til<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<\/div>\n<\/div>\n<h3 data-section-id=\"5n25cp\" data-start=\"3461\" data-end=\"3482\" data-imt-p=\"1\">Modelos dispon\u00edveis:<\/h3>\n<ul data-start=\"3483\" data-end=\"3673\">\n<li data-section-id=\"zwx7z5\" data-start=\"3483\" data-end=\"3529\">\n<p data-start=\"3485\" data-end=\"3529\" data-imt-p=\"1\"><strong data-start=\"3485\" data-end=\"3497\">YH-500VA<\/strong>: Entrada 220V, sa\u00edda 100V \/ 110V<\/p>\n<\/li>\n<li data-section-id=\"6fksc5\" data-start=\"3530\" data-end=\"3577\">\n<p data-start=\"3532\" data-end=\"3577\" data-imt-p=\"1\"><strong data-start=\"3532\" data-end=\"3545\">YH-1000VA<\/strong>: Entrada 220V, sa\u00edda 100V \/ 110V<\/p>\n<\/li>\n<li data-section-id=\"o1otp2\" data-start=\"3578\" data-end=\"3625\">\n<p data-start=\"3580\" data-end=\"3625\" data-imt-p=\"1\"><strong data-start=\"3580\" data-end=\"3593\">YH-2000VA<\/strong>: Entrada 220V, sa\u00edda 100V \/ 110V<\/p>\n<\/li>\n<li data-section-id=\"1dp8bef\" data-start=\"3626\" data-end=\"3673\">\n<p data-start=\"3628\" data-end=\"3673\" data-imt-p=\"1\"><strong data-start=\"3628\" data-end=\"3641\">YH-3000VA<\/strong>: Entrada 220V, sa\u00edda 100V \/ 110V<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3675\" data-end=\"3741\"><em data-start=\"3675\" data-end=\"3741\" data-imt-p=\"1\">Vers\u00f5es com voltagem personalizada tamb\u00e9m est\u00e3o dispon\u00edveis para mercados internacionais.<\/em><\/p>\n<h3 data-section-id=\"1uq880h\" data-start=\"3743\" data-end=\"3788\" data-imt-p=\"1\">Transformador redutor de 220V para 110V Pre\u00e7o:<\/h3>\n<p data-start=\"3789\" data-end=\"3830\" data-imt-p=\"1\">O pre\u00e7o depende dos seguintes fatores:<\/p>\n<ul data-start=\"3831\" data-end=\"3965\">\n<li data-section-id=\"qvmpyf\" data-start=\"3831\" data-end=\"3860\">\n<p data-start=\"3833\" data-end=\"3860\" data-imt-p=\"1\">Capacidade de energia (500W-3000W)<\/p>\n<\/li>\n<li data-section-id=\"1wimw3k\" data-start=\"3861\" data-end=\"3897\">\n<p data-start=\"3863\" data-end=\"3897\" data-imt-p=\"1\">Op\u00e7\u00f5es de enrolamento de cobre ou alum\u00ednio<\/p>\n<\/li>\n<li data-section-id=\"1nv9jvc\" data-start=\"3898\" data-end=\"3930\">\n<p data-start=\"3900\" data-end=\"3930\" data-imt-p=\"1\">Tipo de plugue e padr\u00f5es de soquete<\/p>\n<\/li>\n<li data-section-id=\"1d6wxcp\" data-start=\"3931\" data-end=\"3965\">\n<p data-start=\"3933\" data-end=\"3965\" data-imt-p=\"1\">Quantidade do pedido (OEM\/pedidos a granel)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3967\" data-end=\"4036\" data-imt-p=\"1\"><strong data-start=\"3967\" data-end=\"3997\">Para obter o pre\u00e7o direto da f\u00e1brica<\/strong>, Forne\u00e7a os seguintes detalhes:<\/p>\n<ul data-start=\"4037\" data-end=\"4121\">\n<li data-section-id=\"18zmpgc\" data-start=\"4037\" data-end=\"4052\">\n<p data-start=\"4039\" data-end=\"4052\" data-imt-p=\"1\">Tens\u00e3o de entrada<\/p>\n<\/li>\n<li data-section-id=\"bfq591\" data-start=\"4053\" data-end=\"4069\">\n<p data-start=\"4055\" data-end=\"4069\" data-imt-p=\"1\">Tens\u00e3o de sa\u00edda<\/p>\n<\/li>\n<li data-section-id=\"x8za0g\" data-start=\"4070\" data-end=\"4084\">\n<p data-start=\"4072\" data-end=\"4084\" data-imt-p=\"1\">Classifica\u00e7\u00e3o de pot\u00eancia<\/p>\n<\/li>\n<li data-section-id=\"12eubay\" data-start=\"4085\" data-end=\"4101\">\n<p data-start=\"4087\" data-end=\"4101\" data-imt-p=\"1\">Tipo de equipamento<\/p>\n<\/li>\n<li data-section-id=\"jfttmi\" data-start=\"4102\" data-end=\"4121\">\n<p data-start=\"4104\" data-end=\"4121\" data-imt-p=\"1\">Quantidade necess\u00e1ria<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4123\" data-end=\"4235\" data-imt-p=\"1\">Nossa equipe de engenharia o ajudar\u00e1 a selecionar o melhor transformador e fornecer\u00e1 uma cota\u00e7\u00e3o profissional em 24 horas.<\/p>\n<h3 data-section-id=\"4p4jhg\" data-start=\"4237\" data-end=\"4255\" data-imt-p=\"1\">Por que nos escolher?<\/h3>\n<ul>\n<li>Fabricante profissional de transformadores<\/li>\n<li>Suporte \u00e0 personaliza\u00e7\u00e3o OEM\/ODM<\/li>\n<li>Controle de qualidade est\u00e1vel<\/li>\n<li>Pre\u00e7o competitivo direto da f\u00e1brica<\/li>\n<li>Produ\u00e7\u00e3o r\u00e1pida e remessa global<\/li>\n<\/ul>\n<p data-start=\"4449\" data-end=\"4556\" data-imt-p=\"1\"><strong data-start=\"4449\" data-end=\"4463\">Precisa de ajuda?<\/strong> Envie-nos as necessidades de pot\u00eancia e tens\u00e3o de seu aparelho e ofereceremos uma solu\u00e7\u00e3o personalizada rapidamente!<\/p>","protected":false},"excerpt":{"rendered":"<p>O transformador abaixador da s\u00e9rie YH foi projetado para converter com seguran\u00e7a a energia de 220V-240V CA em 110V-120V CA. Dessa forma, voc\u00ea pode usar com seguran\u00e7a dispositivos destinados a regi\u00f5es de 110V (EUA, Canad\u00e1, Jap\u00e3o) em pa\u00edses que usam o sistema de energia de 220V.<\/p>\n<p>A s\u00e9rie YH usa bobinas de cobre e n\u00facleos de transformador de alta efici\u00eancia para proporcionar uma convers\u00e3o de tens\u00e3o eficiente e confi\u00e1vel. Isso \u00e9 perfeito para uso em eletrodom\u00e9sticos, equipamentos de escrit\u00f3rio e uso industrial leve.<\/p>\n<p>Capacidades de pot\u00eancia dispon\u00edveis: De 500W a 3000W<\/p>","protected":false},"featured_media":13999,"template":"","meta":{"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":"","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":"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":""}}},"product_brand":[],"product_cat":[49,55],"product_tag":[],"class_list":["post-13993","product","type-product","status-publish","has-post-thumbnail","product_cat-transformers","product_cat-single-phase-transformer","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Step Down Transformer 220V to 110V | High-Efficiency Voltage Converter at Factory Direct Prices - ZHENGXI<\/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.zhengxi1983.com\/pt\/product\/step-down-transformer-220v-to-110v-factory\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Step Down Transformer 220V to 110V | High-Efficiency Voltage Converter at Factory Direct Prices - ZHENGXI\" \/>\n<meta property=\"og:description\" content=\"The YH Series Step Down Transformer is designed to safely convert 220V-240V AC power to 110V-120V AC power. This way, you can safely use devices that were meant for the 110V regions (USA, Canada, Japan), in countries that use the 220V power system.  The YH Series uses high-efficiency copper coils and transformer cores to provide efficient and reliable voltage conversion. This is perfect for use in home appliances, office equipment, and light industrial use.  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