{"id":22486,"date":"2025-12-28T07:50:17","date_gmt":"2025-12-28T07:50:17","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&p=22486"},"modified":"2026-04-16T02:24:13","modified_gmt":"2026-04-16T02:24:13","slug":"3000w-toroidal-power-transformer-220v-110v-36v-18v-120v","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/pt\/product\/3000w-toroidal-power-transformer-220v-110v-36v-18v-120v\/","title":{"rendered":"Transformador de pot\u00eancia toroidal de alta efici\u00eancia 3000W 220V 110V 36V 18V 120V 6V 65V 10kva"},"content":{"rendered":"

Com uma pot\u00eancia nominal padr\u00e3o de 1000W, o transformador ser\u00e1 adequado para aplica\u00e7\u00f5es que exijam um fornecimento de energia est\u00e1vel e uma excelente regula\u00e7\u00e3o da tens\u00e3o, com op\u00e7\u00f5es expans\u00edveis at\u00e9 2000W e 10kVA. A utiliza\u00e7\u00e3o de uma estrutura de n\u00facleo toroidal resultou numa redu\u00e7\u00e3o significativa das fugas magn\u00e9ticas e do fluxo disperso, o que conduz a temperaturas de funcionamento mais baixas e a uma menor compatibilidade electromagn\u00e9tica em compara\u00e7\u00e3o com os transformadores convencionais de n\u00facleo laminado.<\/p>\n

O design utiliza dimens\u00f5es de montagem padr\u00e3o, tornando este transformador toroidal f\u00e1cil de implementar em sistemas existentes com dimens\u00f5es compactas e que poupam espa\u00e7o. Devido ao seu design de baixa frequ\u00eancia, proporciona um desempenho de carga consistente e cont\u00ednuo e \u00e9 adequado para equipamento \u00e1udio, ilumina\u00e7\u00e3o profissional, arm\u00e1rios de controlos industriais e unidades de alimenta\u00e7\u00e3o onde a fiabilidade e a pureza el\u00e9ctrica s\u00e3o obrigat\u00f3rias.<\/p>\n

Cada transformador \u00e9 fabricado a partir de material de n\u00facleo de alta qualidade com enrolamentos de cobre de precis\u00e3o e \u00e9 submetido a rigorosos testes el\u00e9ctricos e t\u00e9rmicos para garantir uma durabilidade a longo prazo, uma sa\u00edda est\u00e1vel e um funcionamento seguro em condi\u00e7\u00f5es adversas. Ao combinar um design compacto, personaliza\u00e7\u00e3o flex\u00edvel e desempenho robusto, este transformador toroidal oferece um equil\u00edbrio \u00f3timo entre efici\u00eancia, fiabilidade e conveni\u00eancia de instala\u00e7\u00e3o.<\/p>\n

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Frequ\u00eancia<\/strong><\/b><\/p>\n<\/td>\n

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50HZ\/60HZ<\/span><\/p>\n<\/td>\n<\/tr>\n

Pot\u00eancia nominal<\/strong><\/b><\/td>\n3000VA<\/span><\/td>\n<\/tr>\n
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Fio<\/strong><\/b><\/p>\n<\/td>\n

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Cobre<\/span><\/p>\n<\/td>\n<\/tr>\n

Processo<\/strong><\/b><\/td>\nEnrolamento da bobina<\/td>\n<\/tr>\n
Classe de isolamento<\/strong><\/b><\/td>\nClasse B, classe F, classe E<\/td>\n<\/tr>\n
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Certifica\u00e7\u00e3o<\/strong><\/b><\/p>\n<\/td>\n

CE, RoHs, ISO<\/td>\n<\/tr>\n
Aumento da temperatura<\/strong><\/b><\/td>\n\u226465\u00b0C<\/td>\n<\/tr>\n
Material de base<\/strong><\/b><\/td>\nN\u00facleo de a\u00e7o sil\u00edcio CRGO<\/td>\n<\/tr>\n
Feito \u00e0 medida<\/strong><\/b><\/td>\nSim<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Par\u00e2metros do produto<\/p>\n<\/div>\n<\/div>\n

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Modelo<\/span><\/b><\/div>\n<\/div>\n<\/td>\n
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Pot\u00eancia (VA)<\/span><\/b><\/div>\n<\/div>\n<\/td>\n
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Dimens\u00e3o (MM)<\/span><\/b><\/div>\n<\/div>\n<\/td>\n
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Peso (KG)<\/span><\/b><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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OD<\/span><\/b><\/div>\n<\/div>\n<\/td>\n
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Altura<\/span><\/b><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT020<\/span><\/div>\n<\/div>\n<\/td>\n
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20<\/span><\/div>\n<\/div>\n<\/td>\n
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63<\/span><\/div>\n<\/div>\n<\/td>\n
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28<\/span><\/div>\n<\/div>\n<\/td>\n
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0.3<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT050<\/span><\/div>\n<\/div>\n<\/td>\n
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50<\/span><\/div>\n<\/div>\n<\/td>\n
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72<\/span><\/div>\n<\/div>\n<\/td>\n
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40<\/span><\/div>\n<\/div>\n<\/td>\n
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0.6<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT080<\/span><\/div>\n<\/div>\n<\/td>\n
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80<\/span><\/div>\n<\/div>\n<\/td>\n
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78<\/span><\/div>\n<\/div>\n<\/td>\n
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47<\/span><\/div>\n<\/div>\n<\/td>\n
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0.9<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT100<\/span><\/div>\n<\/div>\n<\/td>\n
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100<\/span><\/div>\n<\/div>\n<\/td>\n
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92<\/span><\/div>\n<\/div>\n<\/td>\n
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48<\/span><\/div>\n<\/div>\n<\/td>\n
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1.1<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT120<\/span><\/div>\n<\/div>\n<\/td>\n
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120<\/span><\/div>\n<\/div>\n<\/td>\n
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89<\/span><\/div>\n<\/div>\n<\/td>\n
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52<\/span><\/div>\n<\/div>\n<\/td>\n
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1.4<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT160<\/span><\/div>\n<\/div>\n<\/td>\n
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200<\/span><\/div>\n<\/div>\n<\/td>\n
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99<\/span><\/div>\n<\/div>\n<\/td>\n
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52<\/span><\/div>\n<\/div>\n<\/td>\n
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1.8<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT200<\/span><\/div>\n<\/div>\n<\/td>\n
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200<\/span><\/div>\n<\/div>\n<\/td>\n
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108<\/span><\/div>\n<\/div>\n<\/td>\n
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52<\/span><\/div>\n<\/div>\n<\/td>\n
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2.1<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT250<\/span><\/div>\n<\/div>\n<\/td>\n
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250<\/span><\/div>\n<\/div>\n<\/td>\n
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110<\/span><\/div>\n<\/div>\n<\/td>\n
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66<\/span><\/div>\n<\/div>\n<\/td>\n
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2.3<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT300<\/span><\/div>\n<\/div>\n<\/td>\n
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300<\/span><\/div>\n<\/div>\n<\/td>\n
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112<\/span><\/div>\n<\/div>\n<\/td>\n
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66<\/span><\/div>\n<\/div>\n<\/td>\n
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2.7<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT400<\/span><\/div>\n<\/div>\n<\/td>\n
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400<\/span><\/div>\n<\/div>\n<\/td>\n
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130<\/span><\/div>\n<\/div>\n<\/td>\n
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70<\/span><\/div>\n<\/div>\n<\/td>\n
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3.8<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT500<\/span><\/div>\n<\/div>\n<\/td>\n
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500<\/span><\/div>\n<\/div>\n<\/td>\n
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140<\/span><\/div>\n<\/div>\n<\/td>\n
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75<\/span><\/div>\n<\/div>\n<\/td>\n
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4.7<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT600<\/span><\/div>\n<\/div>\n<\/td>\n
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600<\/span><\/div>\n<\/div>\n<\/td>\n
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145<\/span><\/div>\n<\/div>\n<\/td>\n
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78<\/span><\/div>\n<\/div>\n<\/td>\n
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5.5<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT800<\/span><\/div>\n<\/div>\n<\/td>\n
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800<\/span><\/div>\n<\/div>\n<\/td>\n
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160<\/span><\/div>\n<\/div>\n<\/td>\n
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80<\/span><\/div>\n<\/div>\n<\/td>\n
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7.2<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT1000<\/span><\/div>\n<\/div>\n<\/td>\n
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1000<\/span><\/div>\n<\/div>\n<\/td>\n
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170<\/span><\/div>\n<\/div>\n<\/td>\n
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90<\/span><\/div>\n<\/div>\n<\/td>\n
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9<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT2000<\/span><\/div>\n<\/div>\n<\/td>\n
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2000<\/span><\/div>\n<\/div>\n<\/td>\n
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205<\/span><\/div>\n<\/div>\n<\/td>\n
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95<\/span><\/div>\n<\/div>\n<\/td>\n
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13.5<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT3000<\/span><\/div>\n<\/div>\n<\/td>\n
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3000<\/span><\/div>\n<\/div>\n<\/td>\n
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220<\/span><\/div>\n<\/div>\n<\/td>\n
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120<\/span><\/div>\n<\/div>\n<\/td>\n
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18.5<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT4000<\/span><\/div>\n<\/div>\n<\/td>\n
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4000<\/span><\/div>\n<\/div>\n<\/td>\n
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260<\/span><\/div>\n<\/div>\n<\/td>\n
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125<\/span><\/div>\n<\/div>\n<\/td>\n
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24<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT4500<\/span><\/div>\n<\/div>\n<\/td>\n
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4500<\/span><\/div>\n<\/div>\n<\/td>\n
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285<\/span><\/div>\n<\/div>\n<\/td>\n
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130<\/span><\/div>\n<\/div>\n<\/td>\n
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25.5<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT5000<\/span><\/div>\n<\/div>\n<\/td>\n
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5000<\/span><\/div>\n<\/div>\n<\/td>\n
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295<\/span><\/div>\n<\/div>\n<\/td>\n
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138<\/span><\/div>\n<\/div>\n<\/td>\n
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28.5<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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EKT6000<\/span><\/div>\n<\/div>\n<\/td>\n
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6000<\/span><\/div>\n<\/div>\n<\/td>\n
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300<\/span><\/div>\n<\/div>\n<\/td>\n
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145<\/span><\/div>\n<\/div>\n<\/td>\n
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34<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

FAQ<\/h2>\n<\/div>\n<\/div>\n<\/div>\n

Q1. Os transformadores toroidais s\u00e3o bons para aplica\u00e7\u00f5es sempre activas?<\/strong><\/p>\n

Sim. Com uma conce\u00e7\u00e3o t\u00e9rmica e condi\u00e7\u00f5es de carga adequadas, os transformadores toroidais s\u00e3o concebidos para funcionar em cont\u00ednuo. As suas perdas s\u00e3o m\u00ednimas. A remo\u00e7\u00e3o de calor \u00e9 eficiente.<\/p>\n

Q2: \u00c9 necess\u00e1ria uma blindagem adicional nos transformadores toroidais?<\/strong><\/p>\n

N\u00e3o na maioria das circunst\u00e2ncias. O fluxo de fuga \u00e9 naturalmente baixo. Isto ajuda a reduzir a interfer\u00eancia electromagn\u00e9tica. Em aplica\u00e7\u00f5es mais sens\u00edveis, est\u00e3o dispon\u00edveis blindagens electrost\u00e1ticas ou magn\u00e9ticas.<\/p>\n

Q3: A ZHENGXI oferece transformadores toroidais personalizados?<\/strong><\/p>\n

\"Absolutamente. \"A ZHENGXI dedica-se principalmente a actividades OEM e ODM para transformadores, tais como tens\u00f5es personalizadas, pot\u00eancias nominais, n\u00edveis de isolamento e tipos de montagem.<\/p>","protected":false},"excerpt":{"rendered":"

Concebido com um transformador de pot\u00eancia toroidal de baixa frequ\u00eancia, proporciona uma convers\u00e3o de tens\u00e3o de elevada efici\u00eancia com o m\u00ednimo de ru\u00eddo e perda t\u00e9rmica. Isto torna-o altamente fi\u00e1vel para aplica\u00e7\u00f5es industriais e comerciais exigentes. Estes transformadores fornecem amplas tens\u00f5es de entrada que variam entre 110 V e 220 V CA, juntamente com uma s\u00e9rie de tens\u00f5es de sa\u00edda secund\u00e1rias dispon\u00edveis entre 6 V e 120 V, tornando-os especificamente configur\u00e1veis para suportar muitos requisitos de sistema diferentes.<\/p>","protected":false},"featured_media":22493,"template":"","meta":[],"product_brand":[],"product_cat":[42,99,108],"product_tag":[],"class_list":{"0":"post-22486","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-low-voltage-transformer","7":"product_cat-single-phase-transformers","8":"product_cat-toroidal-transformers","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"\nCustomized 220V 110V Toroidal Power Transformer Supplier - PINE-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.tronkiele.com\/pt\/product\/3000w-toroidal-power-transformer-220v-110v-36v-18v-120v\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Customized 220V 110V Toroidal Power Transformer Supplier - PINE-ZHENGXI\" \/>\n<meta property=\"og:description\" content=\"Designed with a low-frequency toroidal power transformer, it provides high-efficiency voltage conversion with minimal noise and thermal loss. This makes it highly reliable for demanding industrial and commercial applications. 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