{"id":11800,"date":"2025-05-04T06:06:37","date_gmt":"2025-05-04T06:06:37","guid":{"rendered":"https:\/\/www.zhengxi1983.com\/?p=11800"},"modified":"2025-11-28T07:49:03","modified_gmt":"2025-11-28T07:49:03","slug":"welding-transformer","status":"publish","type":"post","link":"https:\/\/www.zhengxi1983.com\/it\/welding-transformer\/","title":{"rendered":"Come funziona un trasformatore di saldatura?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11800\" class=\"elementor elementor-11800\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31ff8958 e-flex e-con-boxed e-con e-parent\" data-id=\"31ff8958\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6df6cbc1 elementor-widget elementor-widget-text-editor\" data-id=\"6df6cbc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<p class=\"wp-block-paragraph\">A <a href=\"\/it\/product-category\/trasformatori\/special-purpose-transformers\/\"><mark class=\"has-inline-color has-ast-global-color-8-color\" style=\"background-color: rgba(0, 0, 0, 0);\">trasformatore di saldatura<\/mark><\/a> \u00e8 un tipo speciale di trasformatore step-down utilizzato nella saldatura a resistenza. Il suo compito \u00e8 quello di convertire l'energia in ingresso ad alta tensione e bassa corrente in uscita a bassa tensione e alta corrente. Questa corrente elevata crea il calore necessario per fondere e fondere le superfici metalliche nel punto di contatto.<\/p>\n\n<p class=\"wp-block-paragraph\">A differenza dei trasformatori generici, i trasformatori per la saldatura sono progettati specificamente per erogare brevi raffiche di corrente molto elevata, spesso migliaia di ampere, per pochi millisecondi. Questo li rende indispensabili nelle saldatrici a punti, ampiamente utilizzate nella produzione automobilistica, nell'assemblaggio di elettrodomestici e nella lavorazione della lamiera.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"400\" class=\"wp-image-11805\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Welding-Transformers.webp\" alt=\"Trasformatori di saldatura\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Welding-Transformers.webp 800w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Welding-Transformers-300x150.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Welding-Transformers-768x384.webp 768w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Welding-Transformers-18x9.webp 18w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Welding-Transformers-600x300.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\"><span style=\"color: #ff0000;\">Come funziona un trasformatore di saldatura?<\/span><\/h2>\n\n<p class=\"wp-block-paragraph\"><strong>Fase 1: riduzione della tensione<\/strong><br \/>I trasformatori di saldatura utilizzano un design con bobina a basso rapporto di rotazione, che in genere riduce la tensione di ingresso (220V\/380V) fino a 2V-20V, a seconda dell'applicazione. Questa bassa tensione \u00e8 fondamentale per prevenire gli archi e controllare con precisione l'area di saldatura.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Fase 2: Aumento della corrente<\/strong><br \/>A causa della riduzione della tensione, la corrente di uscita aumenta drasticamente. Questa elevata corrente secondaria - spesso compresa tra 1.000 A e 15.000 A - fluisce attraverso i pezzi, creando resistenza nel punto di contatto e generando calore.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Fase 3: calore e fusione localizzati<\/strong><br \/>La resistenza delle parti metalliche a questa corrente elevata provoca un rapido riscaldamento, di solito a temperature superiori a 1.500\u00b0C, sufficienti per ammorbidire o fondere il materiale e formare una saldatura quando si applica la pressione.<\/p>\n\n<h2 class=\"wp-block-heading\"><span style=\"color: #ff0000;\">Progettazione del trasformatore per saldatura a resistenza<\/span><\/h2>\n\n<p class=\"wp-block-paragraph\"><strong>La progettazione di un trasformatore di saldatura a resistenza efficace si concentra su:<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Bassa reattanza di dispersione per mantenere stabile la corrente in uscita<\/li>\n\n<li>Nuclei magnetici ad alta efficienza, spesso in acciaio al silicio laminato<\/li>\n\n<li>Avvolgimenti in rame o alluminio per una gestione ottimizzata della corrente<\/li>\n\n<li>Sistemi di protezione termica e di raffreddamento (ad aria o ad acqua)<\/li>\n\n<li>Punti di contatto sulla bobina primaria per la regolazione della corrente<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><span style=\"color: #ff0000;\">Cosa sono i rubinetti di un trasformatore di saldatura?<\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Una delle caratteristiche pi\u00f9 significative di un trasformatore per saldatura \u00e8 la presenza di \"taps\", terminali regolabili sull'avvolgimento primario. Questi rubinetti consentono all'operatore di selezionare diversi rapporti di spire per regolare la corrente di uscita senza alterare l'alimentazione.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Ad esempio:<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Spostando il rubinetto su un giro inferiore si aumenta la corrente di uscita<\/p>\n\n<p class=\"wp-block-paragraph\">Spostandolo su un giro pi\u00f9 alto si riduce la corrente di uscita<\/p>\n\n<p class=\"wp-block-paragraph\">Questa flessibilit\u00e0 \u00e8 fondamentale nelle operazioni di saldatura con materiali, spessori o tempi di saldatura variabili.<\/p>\n\n<h2 class=\"wp-block-heading\"><span style=\"color: #ff0000;\">Vantaggi dei trasformatori di saldatura<\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Alta efficienza energetica per saldature ripetute<br \/>Struttura semplice ma robusta<br \/>Controllo preciso di pressione e calore<br \/>Manutenzione ridotta rispetto ai sistemi a inverter<br \/>Utilizzabile in processi di produzione di massa come la saldatura a punti<\/p>\n\n<h2 class=\"wp-block-heading\"><span style=\"color: #ff0000;\">Applicazioni dei trasformatori per saldatura a resistenza<\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">In qualit\u00e0 di produttore di trasformatori per la saldatura a punti, siamo consapevoli che la qualit\u00e0 dei trasformatori determina direttamente la consistenza della saldatura e l'affidabilit\u00e0 della macchina. Tali trasformatori sono tipicamente utilizzati in:<\/p>\n\n<p class=\"wp-block-paragraph\">Saldatura di carrozzerie<\/p>\n\n<p class=\"wp-block-paragraph\">Produzione di mobili in acciaio<br \/>Gruppo compressore dell'aria condizionata<br \/>Saldatura a contatto elettrico<br \/>Saldatura di utensili da cucina e prodotti in acciaio inossidabile<\/p>\n\n<h2 class=\"wp-block-heading\"><span style=\"color: #ff0000;\">Conclusione<\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Capire come funziona un trasformatore di saldatura a resistenza d\u00e0 un'idea dell'anima della moderna saldatura industriale. La sua capacit\u00e0 di fornire corrente elevata e bassa tensione in modo efficiente lo rende uno strumento essenziale per saldature ad alta velocit\u00e0 e precisione. Indipendentemente dalla scelta di un'unit\u00e0 o dallo sviluppo di una nuova macchina, la qualit\u00e0 del trasformatore, il raffreddamento, il controllo della derivazione e il design del nucleo sono importanti.<\/p>\n\n<p class=\"wp-block-paragraph\">Se siete alla ricerca di una fonte affidabile di trasformatori per la saldatura a punti, la nostra organizzazione offre soluzioni personalizzate in base alle vostre specifiche, con qualit\u00e0 testata per resistenza, efficienza e sicurezza.<\/p>\n\n<h2 class=\"wp-block-heading\"><span style=\"color: #ff0000;\">Prodotti correlati<\/span><\/h2>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d6b58f elementor-grid-4 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"9d6b58f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;4&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&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-11796 product type-product status-publish has-post-thumbnail product_cat-transformers product_cat-special-purpose-transformers desktop-align-left tablet-align-left mobile-align-left first instock shipping-taxable product-type-simple\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.zhengxi1983.com\/it\/product\/sbk-25kva-3-phase-dry-type-control-power-transformer-with-epoxy-resin-potting-process\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/SBK-25kva-3-phase-dry-type-control-power-transformer.webp\" class=\"attachment-full size-full wp-image-11798\" alt=\"Trasformatore di potenza di controllo a secco trifase SBK 25kva\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/SBK-25kva-3-phase-dry-type-control-power-transformer.webp 800w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/SBK-25kva-3-phase-dry-type-control-power-transformer-300x300.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/SBK-25kva-3-phase-dry-type-control-power-transformer-150x150.webp 150w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/SBK-25kva-3-phase-dry-type-control-power-transformer-768x768.webp 768w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/SBK-25kva-3-phase-dry-type-control-power-transformer-12x12.webp 12w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/SBK-25kva-3-phase-dry-type-control-power-transformer-600x600.webp 600w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/SBK-25kva-3-phase-dry-type-control-power-transformer-100x100.webp 100w\" 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<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.zhengxi1983.com\/it\/product\/sbk-25kva-3-phase-dry-type-control-power-transformer-with-epoxy-resin-potting-process\/\" >\n\t\t\t\tTrasformatore di potenza di controllo di tipo secco di SBK 25kva 3 fasi con il processo di invasatura della resina epossidica\t\t\t<\/a>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.zhengxi1983.com\/it\/product\/sbk-25kva-3-phase-dry-type-control-power-transformer-with-epoxy-resin-potting-process\/\" aria-label=\"Per saperne di pi\u00f9 su Trasformatore di potenza di controllo a secco di tipo SBK 25kva 3 fasi con processo di indurimento in resina epossidica\" tabindex=\"-1\" >\n\t\t\tContinua a leggere \"\t\t<\/a>\n\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-11789 product type-product status-publish has-post-thumbnail product_cat-transformers product_cat-special-purpose-transformers desktop-align-left tablet-align-left mobile-align-left  instock shipping-taxable product-type-simple\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.zhengxi1983.com\/it\/product\/1-phase-water-cooled-welding-buck-boost-transformer\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/1-Phase-Water-Cooled-Welding-Buck-Boost-Transformer.webp\" class=\"attachment-full size-full wp-image-11792\" alt=\"Trasformatore buck boost di saldatura a 1 fase raffreddato ad acqua\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/1-Phase-Water-Cooled-Welding-Buck-Boost-Transformer.webp 800w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/1-Phase-Water-Cooled-Welding-Buck-Boost-Transformer-300x300.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/1-Phase-Water-Cooled-Welding-Buck-Boost-Transformer-150x150.webp 150w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/1-Phase-Water-Cooled-Welding-Buck-Boost-Transformer-768x768.webp 768w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/1-Phase-Water-Cooled-Welding-Buck-Boost-Transformer-12x12.webp 12w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/1-Phase-Water-Cooled-Welding-Buck-Boost-Transformer-600x600.webp 600w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/1-Phase-Water-Cooled-Welding-Buck-Boost-Transformer-100x100.webp 100w\" 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<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.zhengxi1983.com\/it\/product\/1-phase-water-cooled-welding-buck-boost-transformer\/\" >\n\t\t\t\tTrasformatore buck boost di saldatura a 1 fase raffreddato ad acqua\t\t\t<\/a>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.zhengxi1983.com\/it\/product\/1-phase-water-cooled-welding-buck-boost-transformer\/\" aria-label=\"Ulteriori informazioni su Trasformatore buck boost di saldatura a 1 fase raffreddato ad acqua\" tabindex=\"-1\" >\n\t\t\tContinua a leggere \"\t\t<\/a>\n\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-11782 product type-product status-publish has-post-thumbnail product_cat-transformers product_cat-special-purpose-transformers product_tag-single-phase-isolation-transformer desktop-align-left tablet-align-left mobile-align-left last instock shipping-taxable product-type-simple\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.zhengxi1983.com\/it\/product\/single-phase-heat-treatment-isolation-transformer\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Single-Phase-Heat-Treatment-Isolation-Transformer.webp\" class=\"attachment-full size-full wp-image-11786\" alt=\"Trasformatore di isolamento a trattamento termico monofase\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Single-Phase-Heat-Treatment-Isolation-Transformer.webp 800w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Single-Phase-Heat-Treatment-Isolation-Transformer-300x300.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Single-Phase-Heat-Treatment-Isolation-Transformer-150x150.webp 150w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Single-Phase-Heat-Treatment-Isolation-Transformer-768x768.webp 768w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Single-Phase-Heat-Treatment-Isolation-Transformer-12x12.webp 12w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Single-Phase-Heat-Treatment-Isolation-Transformer-600x600.webp 600w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/Single-Phase-Heat-Treatment-Isolation-Transformer-100x100.webp 100w\" 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<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.zhengxi1983.com\/it\/product\/single-phase-heat-treatment-isolation-transformer\/\" >\n\t\t\t\tTrasformatore di isolamento del trattamento termico di singola fase con il prezzo competitivo\t\t\t<\/a>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.zhengxi1983.com\/it\/product\/single-phase-heat-treatment-isolation-transformer\/\" aria-label=\"Ulteriori informazioni su Trasformatore di isolamento a trattamento termico monofase con prezzi competitivi\" tabindex=\"-1\" >\n\t\t\tContinua a leggere \"\t\t<\/a>\n\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-11363 product type-product status-publish has-post-thumbnail product_cat-special-purpose-transformers desktop-align-left tablet-align-left mobile-align-left first instock shipping-taxable product-type-simple\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.zhengxi1983.com\/it\/product\/400v-380v-to-230v-12v-24v-36v-80v-step-up-down-single-phase-control-electrical-power-transformers\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/04\/400v-380v-to-230v-12v-24v-36v-80v-Step-up-Down-Single-Phase-Control-Electrical-Power-Transformers.webp\" class=\"attachment-full size-full wp-image-11366\" alt=\"400v 380v a 230v 12v 24v 36v 80v Step up Down Trasformatori di potenza elettrica di controllo monofase\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/04\/400v-380v-to-230v-12v-24v-36v-80v-Step-up-Down-Single-Phase-Control-Electrical-Power-Transformers.webp 800w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/04\/400v-380v-to-230v-12v-24v-36v-80v-Step-up-Down-Single-Phase-Control-Electrical-Power-Transformers-300x300.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/04\/400v-380v-to-230v-12v-24v-36v-80v-Step-up-Down-Single-Phase-Control-Electrical-Power-Transformers-150x150.webp 150w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/04\/400v-380v-to-230v-12v-24v-36v-80v-Step-up-Down-Single-Phase-Control-Electrical-Power-Transformers-768x768.webp 768w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/04\/400v-380v-to-230v-12v-24v-36v-80v-Step-up-Down-Single-Phase-Control-Electrical-Power-Transformers-12x12.webp 12w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/04\/400v-380v-to-230v-12v-24v-36v-80v-Step-up-Down-Single-Phase-Control-Electrical-Power-Transformers-600x600.webp 600w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/04\/400v-380v-to-230v-12v-24v-36v-80v-Step-up-Down-Single-Phase-Control-Electrical-Power-Transformers-100x100.webp 100w\" 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<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.zhengxi1983.com\/it\/product\/400v-380v-to-230v-12v-24v-36v-80v-step-up-down-single-phase-control-electrical-power-transformers\/\" >\n\t\t\t\t400v 380v a 230v 12v 24v 36v 80v Step up Down Trasformatori di potenza elettrica di controllo monofase\t\t\t<\/a>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.zhengxi1983.com\/it\/product\/400v-380v-to-230v-12v-24v-36v-80v-step-up-down-single-phase-control-electrical-power-transformers\/\" aria-label=\"Leggi di pi\u00f9 su 400v 380v a 230v 12v 24v 36v 80v Step up Down Trasformatori di potenza elettrica di controllo monofase\" tabindex=\"-1\" >\n\t\t\tContinua a leggere \"\t\t<\/a>\n\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\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Il trasformatore di saldatura \u00e8 un tipo speciale di trasformatore step-down utilizzato nella saldatura a resistenza. Il suo compito \u00e8 quello di convertire l'energia in ingresso ad alta tensione e bassa corrente in bassa tensione,<\/p>","protected":false},"author":1,"featured_media":11807,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":""}},"footnotes":""},"categories":[58],"tags":[],"class_list":["post-11800","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-transformers-knowledge","desktop-align-left","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Welding Transformers | Spot Welding Transformer Manufacturer - 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\/it\/welding-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Welding Transformers | Spot Welding Transformer Manufacturer - ZHENGXI\" \/>\n<meta property=\"og:description\" content=\"A welding transformer is a special type of step-down transformer used in resistance welding. Its job is to convert high-voltage, low-current input power into low-voltage,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.zhengxi1983.com\/it\/welding-transformer\/\" \/>\n<meta property=\"og:site_name\" content=\"ZHENGXI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ZXstabilizer\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-04T06:06:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-28T07:49:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/How-Does-a-Welding-Transformer-Work.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"zhengxi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@juanzen5\" \/>\n<meta name=\"twitter:site\" content=\"@juanzen5\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"zhengxi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/\"},\"author\":{\"name\":\"zhengxi\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#\\\/schema\\\/person\\\/78921289cf7d104be699851ab5ef5b63\"},\"headline\":\"How Does a Welding Transformer Work?\",\"datePublished\":\"2025-05-04T06:06:37+00:00\",\"dateModified\":\"2025-11-28T07:49:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/\"},\"wordCount\":520,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/How-Does-a-Welding-Transformer-Work.jpg\",\"articleSection\":[\"Transformers knowledge\"],\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/\",\"name\":\"Welding Transformers | Spot Welding Transformer Manufacturer - ZHENGXI\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/How-Does-a-Welding-Transformer-Work.jpg\",\"datePublished\":\"2025-05-04T06:06:37+00:00\",\"dateModified\":\"2025-11-28T07:49:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/How-Does-a-Welding-Transformer-Work.jpg\",\"contentUrl\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/How-Does-a-Welding-Transformer-Work.jpg\",\"width\":800,\"height\":800,\"caption\":\"How Does a Welding Transformer Work\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/welding-transformer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.zhengxi1983.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Transformers knowledge\",\"item\":\"https:\\\/\\\/www.zhengxi1983.com\\\/category\\\/transformers-knowledge\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"How Does a Welding Transformer Work?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#website\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/\",\"name\":\"ZHENGXI\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.zhengxi1983.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#organization\",\"name\":\"ZHENGXI\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/zhengxi-logo.webp\",\"contentUrl\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/zhengxi-logo.webp\",\"width\":245,\"height\":50,\"caption\":\"ZHENGXI\"},\"image\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/ZXstabilizer\",\"https:\\\/\\\/x.com\\\/juanzen5\",\"https:\\\/\\\/www.youtube.com\\\/@zx-ele\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/107531565\\\/admin\\\/dashboard\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#\\\/schema\\\/person\\\/78921289cf7d104be699851ab5ef5b63\",\"name\":\"zhengxi\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g\",\"caption\":\"zhengxi\"},\"sameAs\":[\"https:\\\/\\\/www.zhengxi1983.com\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Trasformatori di saldatura | Trasformatore di saldatura a punti Produttore - ZHENGXI","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.zhengxi1983.com\/it\/welding-transformer\/","og_locale":"it_IT","og_type":"article","og_title":"Welding Transformers | Spot Welding Transformer Manufacturer - ZHENGXI","og_description":"A welding transformer is a special type of step-down transformer used in resistance welding. Its job is to convert high-voltage, low-current input power into low-voltage,","og_url":"https:\/\/www.zhengxi1983.com\/it\/welding-transformer\/","og_site_name":"ZHENGXI","article_publisher":"https:\/\/www.facebook.com\/ZXstabilizer","article_published_time":"2025-05-04T06:06:37+00:00","article_modified_time":"2025-11-28T07:49:03+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/How-Does-a-Welding-Transformer-Work.jpg","type":"image\/jpeg"}],"author":"zhengxi","twitter_card":"summary_large_image","twitter_creator":"@juanzen5","twitter_site":"@juanzen5","twitter_misc":{"Scritto da":"zhengxi","Tempo di lettura stimato":"4 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/#article","isPartOf":{"@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/"},"author":{"name":"zhengxi","@id":"https:\/\/www.zhengxi1983.com\/#\/schema\/person\/78921289cf7d104be699851ab5ef5b63"},"headline":"How Does a Welding Transformer Work?","datePublished":"2025-05-04T06:06:37+00:00","dateModified":"2025-11-28T07:49:03+00:00","mainEntityOfPage":{"@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/"},"wordCount":520,"commentCount":0,"publisher":{"@id":"https:\/\/www.zhengxi1983.com\/#organization"},"image":{"@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/#primaryimage"},"thumbnailUrl":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/How-Does-a-Welding-Transformer-Work.jpg","articleSection":["Transformers knowledge"],"inLanguage":"it-IT","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.zhengxi1983.com\/welding-transformer\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/","url":"https:\/\/www.zhengxi1983.com\/welding-transformer\/","name":"Trasformatori di saldatura | Trasformatore di saldatura a punti Produttore - ZHENGXI","isPartOf":{"@id":"https:\/\/www.zhengxi1983.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/#primaryimage"},"image":{"@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/#primaryimage"},"thumbnailUrl":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/How-Does-a-Welding-Transformer-Work.jpg","datePublished":"2025-05-04T06:06:37+00:00","dateModified":"2025-11-28T07:49:03+00:00","breadcrumb":{"@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.zhengxi1983.com\/welding-transformer\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/#primaryimage","url":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/How-Does-a-Welding-Transformer-Work.jpg","contentUrl":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/05\/How-Does-a-Welding-Transformer-Work.jpg","width":800,"height":800,"caption":"How Does a Welding Transformer Work"},{"@type":"BreadcrumbList","@id":"https:\/\/www.zhengxi1983.com\/welding-transformer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.zhengxi1983.com\/"},{"@type":"ListItem","position":2,"name":"Transformers knowledge","item":"https:\/\/www.zhengxi1983.com\/category\/transformers-knowledge\/"},{"@type":"ListItem","position":3,"name":"How Does a Welding Transformer Work?"}]},{"@type":"WebSite","@id":"https:\/\/www.zhengxi1983.com\/#website","url":"https:\/\/www.zhengxi1983.com\/","name":"ZHENGXI","description":"","publisher":{"@id":"https:\/\/www.zhengxi1983.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.zhengxi1983.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/www.zhengxi1983.com\/#organization","name":"ZHENGXI","url":"https:\/\/www.zhengxi1983.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.zhengxi1983.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/08\/zhengxi-logo.webp","contentUrl":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/08\/zhengxi-logo.webp","width":245,"height":50,"caption":"ZHENGXI"},"image":{"@id":"https:\/\/www.zhengxi1983.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ZXstabilizer","https:\/\/x.com\/juanzen5","https:\/\/www.youtube.com\/@zx-ele","https:\/\/www.linkedin.com\/company\/107531565\/admin\/dashboard\/"]},{"@type":"Person","@id":"https:\/\/www.zhengxi1983.com\/#\/schema\/person\/78921289cf7d104be699851ab5ef5b63","name":"zhengxi","image":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/secure.gravatar.com\/avatar\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g","caption":"zhengxi"},"sameAs":["https:\/\/www.zhengxi1983.com\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/posts\/11800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/comments?post=11800"}],"version-history":[{"count":13,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/posts\/11800\/revisions"}],"predecessor-version":[{"id":13465,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/posts\/11800\/revisions\/13465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/media\/11807"}],"wp:attachment":[{"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/media?parent=11800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/categories?post=11800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/tags?post=11800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}