{"id":718,"date":"2025-10-16T09:42:57","date_gmt":"2025-10-16T01:42:57","guid":{"rendered":"https:\/\/hbr.gewm.cn\/?p=718"},"modified":"2025-10-23T22:43:11","modified_gmt":"2025-10-23T14:43:11","slug":"flyback-transformer-pq4129-115uh-200w-power-supply","status":"publish","type":"post","link":"https:\/\/www.trafopsu.com\/pt\/flyback-transformer-pq4129-115uh-200w-power-supply\/","title":{"rendered":"Transformador Flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o\u00a0"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"718\" class=\"elementor elementor-718\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d6108c7 e-flex e-con-boxed e-con e-parent\" data-id=\"1d6108c7\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25d4e97 e-flex e-con-boxed e-con e-parent\" data-id=\"25d4e97\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fa93765 elementor-widget elementor-widget-text-editor\" data-id=\"1fa93765\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"sitewidget-position-description sitewidget-position-icon\">Est\u00e1 aqui:<\/span>\u00a0<a href=\"\/pt\/home\/\">In\u00edcio\u00a0<\/a><span style=\"color: #000000;\">\u00bb<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2adf3d1 elementor-widget elementor-widget-icon-box\" data-id=\"2adf3d1\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.trafopsu.com\/pt\/flyback-transformer-pq4129-115uh-200w-power-supply\/\" >\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/smps-transformers\/pq-pqi-series\/\" rel=\"tag\">S\u00e9rie PQ\/PQI<\/a> \u00bb <a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/\" rel=\"tag\">produtos<\/a> \u00bb <a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/smps-transformers\/\" rel=\"tag\">transformadores smps<\/a> \u00bb \t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fa4f205 elementor-widget elementor-widget-icon-box\" data-id=\"7fa4f205\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTransformador Flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o\u00a0\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e84b365 e-flex e-con-boxed e-con e-parent\" data-id=\"6e84b365\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-198a09b e-con-full e-flex e-con e-child\" data-id=\"198a09b\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-10679d3f e-con-full e-flex e-con e-child\" data-id=\"10679d3f\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-407422b0 e-con-full e-flex e-con e-child\" data-id=\"407422b0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46ed1b18 elementor-skin-slideshow elementor-widget__width-initial elementor-arrows-yes elementor-widget elementor-widget-media-carousel\" data-id=\"46ed1b18\" data-element_type=\"widget\" data-settings=\"{&quot;skin&quot;:&quot;slideshow&quot;,&quot;effect&quot;:&quot;fade&quot;,&quot;slideshow_slides_per_view&quot;:&quot;5&quot;,&quot;show_arrows&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;loop&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]}}\" data-widget_type=\"media-carousel.default\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Deslizamentos\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Transformador Flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o\" style=\"background-image: url(&#039;http:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Flyback-transformer-PQ4129-115uH-200w-Power-supply-.webp&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Transformador flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o 2\" style=\"background-image: url(&#039;http:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Flyback-transformer-PQ4129-115uH-200w-Power-supply-2.webp&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Transformador flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o 3\" style=\"background-image: url(&#039;http:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Flyback-transformer-PQ4129-115uH-200w-Power-supply-3.webp&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Vorherige\" data-no-translation-aria-label=\"\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Weiter\" data-no-translation-aria-label=\"\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-main-swiper swiper elementor-thumbnails-swiper swiper\" role=\"region region\" aria-roledescription=\"carousel carousel\" aria-label=\"Slides Slides\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Transformador Flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o\" style=\"background-image: url(&#039;http:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Flyback-transformer-PQ4129-115uH-200w-Power-supply-.webp&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Transformador flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o 2\" style=\"background-image: url(&#039;http:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Flyback-transformer-PQ4129-115uH-200w-Power-supply-2.webp&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Transformador flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o 3\" style=\"background-image: url(&#039;http:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Flyback-transformer-PQ4129-115uH-200w-Power-supply-3.webp&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-466a5403 e-con-full e-flex e-con e-child\" data-id=\"466a5403\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75fd82ab elementor-widget elementor-widget-icon-box\" data-id=\"75fd82ab\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h1 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTransformador Flyback - PQ4129 115uH 200w Fonte de alimenta\u00e7\u00e3o\u00a0\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h1>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d5851f2 elementor-widget elementor-widget-text-editor\" data-id=\"4d5851f2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"el-table-wrap\"><table class=\"el-table\"><tbody><tr><td class=\"black-text\">Modelo\uff1a<\/td><td class=\"gray-text\">PQ4129<\/td><\/tr><tr><td class=\"black-text\">Ae(mm2) :<\/td><td class=\"gray-text\">184.4\u00a0<\/td><\/tr><tr><td class=\"black-text\">Ref.Power:<\/td><td class=\"gray-text\">150 a 300 W<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31890a50 elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"31890a50\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIxMiIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contactar-nos<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e6bfa3e elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"3e6bfa3e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Descarregar<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-433208a e-con-full e-flex e-con e-child\" data-id=\"433208a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3124a705 elementor-widget elementor-widget-text-editor\" data-id=\"3124a705\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Partilhar com:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb0bc8c elementor-icon-list--layout-inline elementor-list-item-link-inline elementor-align-left elementor-widget__width-initial elementor-widget elementor-widget-icon-list\" data-id=\"fb0bc8c\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.facebook.com\/profile.php?id=61560857980134\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-facebook-f\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M279.14 288l14.22-92.66h-88.91v-60.13c0-25.35 12.42-50.06 52.24-50.06h40.42V6.26S260.43 0 225.36 0c-73.22 0-121.08 44.38-121.08 124.72v70.62H22.89V288h81.39v224h100.17V288z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.linkedin.com\/company\/trafopsu\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-linkedin\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span 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0 0-48-48zm-16.39 307.37l-15 65A15 15 0 0 1 354 416C194 416 64 286.29 64 126a15.7 15.7 0 0 1 11.63-14.61l65-15A18.23 18.23 0 0 1 144 96a16.27 16.27 0 0 1 13.79 9.09l30 70A17.9 17.9 0 0 1 189 181a17 17 0 0 1-5.5 11.61l-37.89 31a231.91 231.91 0 0 0 110.78 110.78l31-37.89A17 17 0 0 1 299 291a17.85 17.85 0 0 1 5.91 1.21l70 30A16.25 16.25 0 0 1 384 336a17.41 17.41 0 0 1-.39 3.37z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-374eacee elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"374eacee\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c4694ff elementor-widget elementor-widget-heading\" data-id=\"2c4694ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Descri\u00e7\u00e3o do produto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6af8f099 elementor-widget elementor-widget-text-editor\" data-id=\"6af8f099\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Transformador PQ4219 - N\u00facleo de alta efici\u00eancia para aplica\u00e7\u00f5es de energia exigentes<\/strong><\/p><p>O\u00a0<strong>Transformador PQ4219<\/strong>\u00a0\u00e9 um componente magn\u00e9tico vers\u00e1til e de elevado desempenho, amplamente utilizado na eletr\u00f3nica de pot\u00eancia moderna. A sua geometria \u00fanica e o design optimizado do n\u00facleo tornam-no ideal para aplica\u00e7\u00f5es que requerem elevada densidade de pot\u00eancia, excelente desempenho t\u00e9rmico e baixa interfer\u00eancia electromagn\u00e9tica (EMI). Em\u00a0<strong>Trafopsu<\/strong>, A PQ4219 fornece transformadores constru\u00eddos com materiais de primeira qualidade e engenharia de precis\u00e3o para satisfazer as rigorosas exig\u00eancias dos sistemas electr\u00f3nicos actuais.<\/p><p><strong>Principais carater\u00edsticas do transformador PQ4219<\/strong><\/p><p>O PQ4219 faz parte da s\u00e9rie PQ de n\u00facleos de ferrite, concebidos especificamente para topologias de fonte de alimenta\u00e7\u00e3o de modo de comuta\u00e7\u00e3o (SMPS). Oferece uma \u00e1rea de enrolamento eficiente e baixa perda de n\u00facleo, tornando-o adequado para opera\u00e7\u00f5es de alta frequ\u00eancia. Algumas das suas carater\u00edsticas de destaque incluem:<\/p><ul class=\"list-paddingleft-2\"><li><p><strong>Design compacto e eficiente<\/strong>\u00a0- Permite uma elevada pot\u00eancia de sa\u00edda numa \u00e1rea relativamente pequena.<\/p><\/li><li><p><strong>Indut\u00e2ncia de fuga reduzida<\/strong>\u00a0- Gra\u00e7as \u00e0 sua forma sim\u00e9trica e \u00e0 estrutura optimizada do n\u00facleo.<\/p><\/li><li><p><strong>Funcionamento a alta-frequ\u00eancia<\/strong>\u00a0- Suporta frequ\u00eancias de comuta\u00e7\u00e3o que variam tipicamente entre 50kHz e 500kHz ou mais.<\/p><\/li><li><p><strong>Excelente gest\u00e3o t\u00e9rmica<\/strong>\u00a0- Facilita uma melhor dissipa\u00e7\u00e3o de calor, especialmente em sistemas fechados.<\/p><\/li><\/ul><p><strong>Vasta gama de aplica\u00e7\u00f5es<\/strong><\/p><p>O transformador PQ4219 \u00e9 normalmente utilizado em v\u00e1rias aplica\u00e7\u00f5es em v\u00e1rios sectores. Estas incluem:<\/p><ul class=\"list-paddingleft-2\"><li><p><strong>Fontes de alimenta\u00e7\u00e3o em modo de comuta\u00e7\u00e3o (SMPS)<\/strong><br \/>Utilizado em eletr\u00f3nica industrial, m\u00e9dica e de consumo, o PQ4219 ajuda a proporcionar uma convers\u00e3o de energia est\u00e1vel e eficiente.<\/p><\/li><li><p><strong>Carregadores de ve\u00edculos el\u00e9ctricos (EV) e carregadores de bordo (OBC)<\/strong><br \/>O seu tamanho compacto e a sua elevada efici\u00eancia fazem dele a escolha ideal para a eletr\u00f3nica de pot\u00eancia de ve\u00edculos el\u00e9ctricos.<\/p><\/li><li><p><strong>Carregadores de bateria e inversores de energia<\/strong><br \/>Capaz de lidar com n\u00edveis de pot\u00eancia m\u00e9dios a elevados, o PQ4219 \u00e9 adequado para sistemas alimentados por bateria.<\/p><\/li><li><p><strong>Fontes de alimenta\u00e7\u00e3o ininterruptas (UPS)<\/strong><br \/>Garante um desempenho fi\u00e1vel e estabilidade a longo prazo em sistemas de energia de reserva.<\/p><\/li><li><p><strong>Controladores de ilumina\u00e7\u00e3o LED<\/strong><br \/>Proporciona um controlo eficiente da corrente para aplica\u00e7\u00f5es LED de alta pot\u00eancia.<\/p><\/li><\/ul><p><strong>Flexibilidade e personaliza\u00e7\u00e3o de materiais<\/strong><\/p><p>Em\u00a0<strong>Trafopsu<\/strong>, A PQ4219 oferece transformadores PQ4219 utilizando uma vasta sele\u00e7\u00e3o de materiais de ferrite de l\u00edderes do mercado global, como a Ferroxcube, a DMEGC e a Magnetics. A nossa equipa de engenharia trabalha em estreita colabora\u00e7\u00e3o com os clientes para determinar o material ideal com base em requisitos espec\u00edficos de desempenho, custo e frequ\u00eancia. Quer a sua prioridade seja a perda m\u00ednima do n\u00facleo, uma maior densidade de fluxo de satura\u00e7\u00e3o ou a efici\u00eancia de custos, podemos orient\u00e1-lo para a melhor solu\u00e7\u00e3o.<\/p><p>Para al\u00e9m das configura\u00e7\u00f5es padr\u00e3o, tamb\u00e9m fornecemos\u00a0<strong>desenhos de enrolamento personalizados<\/strong>, sistemas de isolamento e op\u00e7\u00f5es de montagem para corresponder \u00e0s suas necessidades t\u00e9cnicas exactas.<\/p><p><strong>Apoio \u00e0 engenharia e garantia de qualidade<\/strong><\/p><p>A escolha do transformador certo \u00e9 crucial para o desempenho e fiabilidade do seu produto final. \u00c9 por isso que a nossa experiente equipa de engenharia oferece apoio total - desde a sele\u00e7\u00e3o do material do n\u00facleo \u00e0 modela\u00e7\u00e3o t\u00e9rmica e \u00e0 otimiza\u00e7\u00e3o EMI. Todos os nossos transformadores PQ4219 s\u00e3o submetidos a rigorosos controlos de qualidade e cumprem as normas internacionais de seguran\u00e7a e desempenho.<\/p><hr \/><p><strong>Contacte-nos hoje<\/strong>\u00a0para saber mais sobre como as nossas solu\u00e7\u00f5es de transformadores PQ4219 podem melhorar o seu pr\u00f3ximo projeto de fornecimento de energia. Vamos\u00a0<strong>Trafopsu<\/strong>\u00a0ajudam-no a alcan\u00e7ar o equil\u00edbrio perfeito entre desempenho, efici\u00eancia e custo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4118560a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4118560a\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ea36cf1 e-con-full elementor-hidden-mobile e-flex e-con e-child\" data-id=\"7ea36cf1\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2f3b1771 e-con-full e-flex e-con e-child\" data-id=\"2f3b1771\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43067d14 elementor-widget elementor-widget-heading\" data-id=\"43067d14\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CATEGORIA DO PRODUTO\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ba4d43b elementor-nav-menu--dropdown-tablet elementor-nav-menu__text-align-aside elementor-nav-menu--toggle elementor-nav-menu--burger elementor-widget elementor-widget-nav-menu\" data-id=\"1ba4d43b\" data-element_type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;vertical&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;svg class=\\&quot;e-font-icon-svg e-fas-caret-down\\&quot; viewBox=\\&quot;0 0 320 512\\&quot; xmlns=\\&quot;http:\\\/\\\/www.w3.org\\\/2000\\\/svg\\&quot;&gt;&lt;path d=\\&quot;M31.3 192h257.3c17.8 0 26.7 21.5 14.1 34.1L174.1 354.8c-7.8 7.8-20.5 7.8-28.3 0L17.2 226.1C4.6 213.5 13.5 192 31.3 192z\\&quot;&gt;&lt;\\\/path&gt;&lt;\\\/svg&gt;&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;toggle&quot;:&quot;burger&quot;}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t\t\t\t\t<nav aria-label=\"Menu\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-underline e--animation-fade\">\n\t\t\t\t<ul id=\"menu-1-1ba4d43b\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-481\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/smps-transformers\/\" class=\"elementor-item\">Transformadores SMPS<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-480\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/planar-transformers\/\" class=\"elementor-item\">Transformadores planos<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-477\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/inductors-and-chokes\/\" class=\"elementor-item\">Indutores e bobinas<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-479\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/pcb-transformers\/\" class=\"elementor-item\">Transformadores PCB<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-475\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/current-transformers\/\" class=\"elementor-item\">Transformadores de corrente<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-617\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/toroidal-transformer\/\" class=\"elementor-item\">Transformadores toroidais<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-616\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/special-products\/\" class=\"elementor-item\">Produtos especiais<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-615\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/nano-crystalline-cores\/\" class=\"elementor-item\">N\u00facleos nanocristalinos<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t<div class=\"elementor-menu-toggle\" role=\"button\" tabindex=\"0\" aria-label=\"Alternar entre menus\" aria-expanded=\"false\">\n\t\t\t<svg aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--open e-font-icon-svg e-eicon-menu-bar\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M104 333H896C929 333 958 304 958 271S929 208 896 208H104C71 208 42 237 42 271S71 333 104 333ZM104 583H896C929 583 958 554 958 521S929 458 896 458H104C71 458 42 487 42 521S71 583 104 583ZM104 833H896C929 833 958 804 958 771S929 708 896 708H104C71 708 42 737 42 771S71 833 104 833Z\"><\/path><\/svg><svg aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--close e-font-icon-svg e-eicon-close\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M742 167L500 408 258 167C246 154 233 150 217 150 196 150 179 158 167 167 154 179 150 196 150 212 150 229 154 242 171 254L408 500 167 742C138 771 138 800 167 829 196 858 225 858 254 829L496 587 738 829C750 842 767 846 783 846 800 846 817 842 829 829 842 817 846 804 846 783 846 767 842 750 829 737L588 500 833 258C863 229 863 200 833 171 804 137 775 137 742 167Z\"><\/path><\/svg>\t\t<\/div>\n\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-1ba4d43b\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-481\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/smps-transformers\/\" class=\"elementor-item\" tabindex=\"-1\">Transformadores SMPS<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-480\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/planar-transformers\/\" class=\"elementor-item\" tabindex=\"-1\">Transformadores planos<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-477\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/inductors-and-chokes\/\" class=\"elementor-item\" tabindex=\"-1\">Indutores e bobinas<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-479\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/pcb-transformers\/\" class=\"elementor-item\" tabindex=\"-1\">Transformadores PCB<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-475\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/current-transformers\/\" class=\"elementor-item\" tabindex=\"-1\">Transformadores de corrente<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-617\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/toroidal-transformer\/\" class=\"elementor-item\" tabindex=\"-1\">Transformadores toroidais<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-616\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/special-products\/\" class=\"elementor-item\" tabindex=\"-1\">Produtos especiais<\/a><\/li>\n<li class=\"menu-item menu-item-type-taxonomy menu-item-object-category menu-item-615\"><a href=\"https:\/\/www.trafopsu.com\/pt\/category\/products\/nano-crystalline-cores\/\" class=\"elementor-item\" tabindex=\"-1\">N\u00facleos nanocristalinos<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ac41866 e-con-full elementor-hidden-mobile e-flex e-con e-child\" data-id=\"2ac41866\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-537c0c5f elementor-widget elementor-widget-heading\" data-id=\"537c0c5f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Envie-nos uma mensagem\n\n<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29eeee5 e-con-full e-flex e-con e-child\" data-id=\"29eeee5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d24d8fa elementor-button-align-stretch elementor-widget elementor-widget-global elementor-global-51 elementor-widget-form\" data-id=\"1d24d8fa\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"718\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"1d24d8fa\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"O seu e-mail\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-id elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[id]\" id=\"form-field-id\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"A sua empresa\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100 elementor-field-required\">\n\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Mensagem\" required=\"required\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Enviar<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-344d5f8c e-flex e-con-boxed e-con e-parent\" data-id=\"344d5f8c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4bb344a8 elementor-widget elementor-widget-heading\" data-id=\"4bb344a8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Produtos relacionados<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef087dd elementor-grid-5 elementor-grid-tablet-5 elementor-grid-mobile-3 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"ef087dd\" data-element_type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;5&quot;,&quot;classic_columns_tablet&quot;:&quot;5&quot;,&quot;classic_columns_mobile&quot;:&quot;3&quot;,&quot;pagination_type&quot;:&quot;numbers_and_prev_next&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-874 post type-post status-publish format-standard has-post-thumbnail hentry category-er-eer-series category-products category-smps-transformers\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.trafopsu.com\/pt\/er2828-flyback-smps-transformer\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ER2828-Flyback-SMPS-Transformer-.webp\" class=\"attachment-full size-full wp-image-875\" alt=\"\" srcset=\"https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ER2828-Flyback-SMPS-Transformer-.webp 800w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ER2828-Flyback-SMPS-Transformer--300x300.webp 300w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ER2828-Flyback-SMPS-Transformer--150x150.webp 150w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ER2828-Flyback-SMPS-Transformer--768x768.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.trafopsu.com\/pt\/er2828-flyback-smps-transformer\/\" >\n\t\t\t\tTransformador SMPS Flyback ER2828\u00a0\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-683 post type-post status-publish format-standard has-post-thumbnail hentry category-products category-smps-transformers\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.trafopsu.com\/pt\/15kw-power-transformer-for-welding-with-nano-core-130x80x40mm\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"760\" height=\"634\" src=\"https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Inverter-nano-transformer-for-NBC500-630-welding-1-1.webp\" class=\"attachment-full size-full wp-image-670\" alt=\"\" srcset=\"https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Inverter-nano-transformer-for-NBC500-630-welding-1-1.webp 760w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/Inverter-nano-transformer-for-NBC500-630-welding-1-1-300x250.webp 300w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.trafopsu.com\/pt\/15kw-power-transformer-for-welding-with-nano-core-130x80x40mm\/\" >\n\t\t\t\tTransformador de pot\u00eancia de 15kw para soldadura com nano n\u00facleo 130x80x40mm\u00a0\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-654 post type-post status-publish format-standard has-post-thumbnail hentry category-etd-series category-products category-smps-transformers\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.trafopsu.com\/pt\/flexible-etd29-transformer-for-dc-dc-converter\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ETD-scaled.jpg\" class=\"attachment-full size-full wp-image-627\" alt=\"\" srcset=\"https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ETD-scaled.jpg 2560w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ETD-300x300.jpg 300w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ETD-1024x1024.jpg 1024w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ETD-150x150.jpg 150w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ETD-768x768.jpg 768w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ETD-1536x1536.jpg 1536w, https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ETD-2048x2048.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.trafopsu.com\/pt\/flexible-etd29-transformer-for-dc-dc-converter\/\" >\n\t\t\t\tTransformador flex\u00edvel ETD29 para conversor DC\/DC\u00a0\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-791 post type-post status-publish format-standard has-post-thumbnail hentry category-atq-series category-products category-smps-transformers\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.trafopsu.com\/pt\/65w-gan-based-usb-pd-3-0-type-c-adapter-atq23-atq25-atq28\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/65W-GaN-Based-USB-PD-3.0-Type-C-Adapter-ATQ23-ATQ25-ATQ28-.webp\" class=\"attachment-full size-full wp-image-795\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.trafopsu.com\/pt\/65w-gan-based-usb-pd-3-0-type-c-adapter-atq23-atq25-atq28\/\" >\n\t\t\t\tAdaptador USB PD 3.0 Tipo C com base em GaN de 65W | ATQ23, ATQ25, ATQ28\u00a0\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-881 post type-post status-publish format-standard has-post-thumbnail hentry category-atq-series category-products category-smps-transformers\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.trafopsu.com\/pt\/atq23-transformer-for-pd-charger-600uh\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/www.trafopsu.com\/wp-content\/uploads\/2025\/10\/ATQ23-Transformer-for-PD-Charger-600uH-.webp\" class=\"attachment-full size-full wp-image-885\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.trafopsu.com\/pt\/atq23-transformer-for-pd-charger-600uh\/\" >\n\t\t\t\tATQ23 Transformador para carregador PD 600uH\u00a0\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t<div class=\"e-load-more-anchor\" data-page=\"1\" data-max-page=\"6\" 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