{"id":2353,"date":"2025-08-21T05:27:41","date_gmt":"2025-08-21T05:27:41","guid":{"rendered":"https:\/\/www.lauramak.com\/?post_type=product&#038;p=2353"},"modified":"2025-09-19T06:14:13","modified_gmt":"2025-09-19T06:14:13","slug":"single-phase-ac-isolation-transformer-300w-2000w","status":"publish","type":"product","link":"https:\/\/www.lauramak.com\/es\/producto\/single-phase-ac-isolation-transformer-300w-2000w\/","title":{"rendered":"GBK2 Transformador monof\u00e1sico de seguridad para audio AC con aislamiento antiinterferencias 300W-2000W"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Los transformadores de aislamiento avanzados de Zhengxi cumplen:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Seguridad el\u00e9ctrica superior<\/strong><\/li>\n\n\n\n<li><strong>Potencia sin ruido para una calidad de audio superior<\/strong><\/li>\n\n\n\n<li><strong>Protecci\u00f3n fiable para dispositivos m\u00e9dicos sensibles<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Par\u00e1metros t\u00e9cnicos<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Modelo NO.<\/td><td>GBK2<\/td><\/tr><tr><td>Capacidad<\/td><td>300VA 500VA 1000VA 2000VA<\/td><\/tr><tr><td>Frecuencia<\/td><td>50\/60HZ<\/td><\/tr><tr><td>Potencia nominal<\/td><td>500VA (GBK-500VA por ejemplo)<\/td><\/tr><tr><td>Corriente nominal<\/td><td>2.28A<\/td><\/tr><tr><td>Carga recomendada<\/td><td>\u2264 80%<\/td><\/tr><tr><td>Clase de aislamiento<\/td><td>Clase F<\/td><\/tr><tr><td>Resistencia del aislamiento<\/td><td>\u22655M\u03a9<\/td><\/tr><tr><td>Tensi\u00f3n de trabajo<\/td><td>2500V 1min sin aver\u00eda<\/td><\/tr><tr><td>Humedad relativa<\/td><td>No m\u00e1s de 90%<\/td><\/tr><tr><td>Temperatura ambiente<\/td><td>-15\u00b0C~+ 40\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Especificaci\u00f3n<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>MODELO<\/td><td>Tensi\u00f3n de entrada<\/td><td>Tensi\u00f3n de salida<\/td><td>potencia de carga<\/td><td>Medida(mm) Longitud*Ancho*Altura<\/td><\/tr><tr><td>GBK2-300VA<\/td><td rowspan=\"4\">220V\u00b110%\u3001 120V\u00b110% o Personalizado<\/td><td rowspan=\"4\">220V\u00b110%\u3001 120V\u00b110% o Personalizado<\/td><td>\u2264300VA<\/td><td>350*650*572<\/td><\/tr><tr><td>GBK2-500VA<\/td><td>\u2264500VA<\/td><td>350*650*572<\/td><\/tr><tr><td>GBK2-1000VA<\/td><td>\u22641000VA<\/td><td>350*650*572<\/td><\/tr><tr><td>GBK2-2000VA<\/td><td>\u22642000VA<\/td><td>350*665*820<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">I. C\u00f3mo funcionan los transformadores de aislamiento y por qu\u00e9 son importantes<\/h2>\n\n\n\n<p>En <strong>transformador de aislamiento<\/strong> utiliza <strong>inducci\u00f3n electromagn\u00e9tica<\/strong> transferir energ\u00eda el\u00e9ctrica del devanado primario al secundario <strong>sin conexi\u00f3n el\u00e9ctrica directa<\/strong>. Aunque las tensiones de entrada y salida siguen siendo las mismas...<strong>120 V a 120 V<\/strong> en este caso, el transformador <strong>a\u00edsla el\u00e9ctricamente<\/strong> dispositivos conectados a la red el\u00e9ctrica.<\/p>\n\n\n\n<p>Para <strong>equipos m\u00e9dicos y de audio<\/strong>Este aislamiento tiene dos objetivos principales:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Seguridad reforzada<\/strong> - Evita descargas el\u00e9ctricas y protege a los usuarios de corrientes de fuga accidentales.<\/li>\n\n\n\n<li><strong>Mejora de la estabilidad de los equipos<\/strong> - Reduce las interferencias y garantiza un suministro de energ\u00eda constante.<\/li>\n<\/ul>\n\n\n\n<p>Por ejemplo, Zhengxi <strong>Fuentes de alimentaci\u00f3n aisladas GBK de tipo seco<\/strong> se construyen con <strong>materiales aislantes de alto rendimiento<\/strong>El sistema de protecci\u00f3n contra sobretensiones garantiza que, incluso en caso de aver\u00eda, los operarios y los pacientes permanezcan protegidos de las tensiones peligrosas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">II. Aplicaciones en equipos de audio<\/h2>\n\n\n\n<p>Los sistemas de audio de gama alta requieren <strong>potencia limpia y estable<\/strong> para ofrecer un rendimiento \u00f3ptimo. Las fluctuaciones de la red el\u00e9ctrica y las interferencias electromagn\u00e9ticas pueden introducir <strong>zumbidos, est\u00e1tica y distorsi\u00f3n<\/strong> en se\u00f1ales de audio.<\/p>\n\n\n\n<p>Utilizando un <strong>Transformador de aislamiento de 120 V<\/strong> ofrece varias ventajas fundamentales:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Supresi\u00f3n del ruido<\/strong> - Elimina el ruido de la l\u00ednea el\u00e9ctrica para <strong>sonido m\u00e1s claro y de alta fidelidad<\/strong>.<\/li>\n\n\n\n<li><strong>Reducci\u00f3n de interferencias electromagn\u00e9ticas<\/strong> - Imprescindible para <strong>estudios de grabaci\u00f3n<\/strong>, <strong>cines<\/strong>y <strong>salas de conciertos<\/strong> donde operan simult\u00e1neamente varios dispositivos de alta potencia.<\/li>\n\n\n\n<li><strong>Estabilidad de la tensi\u00f3n<\/strong> - Protege los componentes sensibles en <strong>amplificadores y altavoces de gama alta<\/strong> de las fluctuaciones de energ\u00eda.<\/li>\n<\/ul>\n\n\n\n<p>Para los ingenieros de audio profesionales, la instalaci\u00f3n de un transformador de aislamiento Zhengxi puede mejorar significativamente <strong>pureza y coherencia del sonido<\/strong>lo que la convierte en una inversi\u00f3n esencial para cualquier <strong>configuraci\u00f3n de audio de estudio<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">III. Aplicaciones en equipos m\u00e9dicos<\/h2>\n\n\n\n<p>Los productos sanitarios exigen <strong>mayor nivel de seguridad el\u00e9ctrica y fiabilidad<\/strong> que los sistemas de audio. En hospitales, cl\u00ednicas y laboratorios, incluso las perturbaciones de menor importancia pueden afectar al cuidado de los pacientes y al rendimiento de los equipos.<\/p>\n\n\n\n<p>Los transformadores de aislamiento desempe\u00f1an un papel fundamental:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Garantizar la seguridad del paciente<\/strong> - Evita que la corriente de fuga llegue a los pacientes durante los procedimientos diagn\u00f3sticos o quir\u00fargicos.<\/li>\n\n\n\n<li><strong>Protecci\u00f3n de equipos sensibles<\/strong> - Protege dispositivos como <strong>M\u00e1quinas de resonancia magn\u00e9tica, monitores de ECG, ventiladores y bombas de infusi\u00f3n<\/strong> de sobretensiones e interferencias perjudiciales.<\/li>\n\n\n\n<li><strong>Mantenimiento de operaciones estables<\/strong> - Garantiza un rendimiento ininterrumpido en <strong>zonas cr\u00edticas<\/strong> como quir\u00f3fanos y unidades de cuidados intensivos.<\/li>\n<\/ul>\n\n\n\n<p>Por ejemplo, Zhengxi <strong>Transformadores de aislamiento de seguridad GBK de tipo seco<\/strong> suelen instalarse en <strong>quir\u00f3fanos<\/strong> y <strong>UCIs<\/strong> para salvaguardar tanto a los pacientes como al personal m\u00e9dico, manteniendo al mismo tiempo la fiabilidad de los equipos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IV. C\u00f3mo elegir el transformador de aislamiento adecuado<\/h2>\n\n\n\n<p>Al seleccionar un <strong>transformador de aislamiento monof\u00e1sico de 120 V a 120 V<\/strong>Considere estos factores clave:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Potencia nominal (kVA)<\/strong>\n<ul class=\"wp-block-list\">\n<li>Adapte la capacidad del transformador a las necesidades de potencia de su equipo. Elija una potencia ligeramente superior para futuras ampliaciones.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Certificaciones de seguridad<\/strong>\n<ul class=\"wp-block-list\">\n<li>Opte por transformadores que cumplan <strong>GB\/T 13028<\/strong> y las normas internacionales de seguridad para garantizar la calidad y la fiabilidad.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Calidad de construcci\u00f3n<\/strong>\n<ul class=\"wp-block-list\">\n<li>Dar prioridad a los dise\u00f1os de tipo seco con <strong>materiales aislantes de alta calidad<\/strong> para mejorar la seguridad y prolongar la vida \u00fatil.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Rendimiento ac\u00fastico<\/strong>\n<ul class=\"wp-block-list\">\n<li>Para los sistemas de audio, elija transformadores de bajo ruido para minimizar la distorsi\u00f3n.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Tama\u00f1o e instalaci\u00f3n<\/strong>\n<ul class=\"wp-block-list\">\n<li>Los dise\u00f1os compactos y ligeros facilitan la integraci\u00f3n, especialmente en entornos de estudio y hospitalarios.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">V. Consejos de mantenimiento para una fiabilidad a largo plazo<\/h2>\n\n\n\n<p>Para que su transformador de aislamiento rinda al m\u00e1ximo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Inspecci\u00f3n peri\u00f3dica<\/strong> - Compruebe si el aislamiento, el cableado y las conexiones est\u00e1n desgastados o da\u00f1ados.<\/li>\n\n\n\n<li><strong>Limpiar el polvo y los residuos<\/strong> - La acumulaci\u00f3n de polvo puede reducir la disipaci\u00f3n del calor y la eficacia.<\/li>\n\n\n\n<li><strong>Evitar la sobrecarga<\/strong> - No supere nunca la capacidad nominal del transformador.<\/li>\n\n\n\n<li><strong>Temperatura del monitor<\/strong> - Aseg\u00farese de que haya una ventilaci\u00f3n adecuada para evitar el sobrecalentamiento.<\/li>\n<\/ul>\n\n\n\n<p>El mantenimiento rutinario garantiza que su transformador <strong>rendimiento estable y m\u00e1xima protecci\u00f3n<\/strong> en los a\u00f1os venideros.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusi\u00f3n<\/h2>\n\n\n\n<p>Mientras que un <strong>transformador de aislamiento monof\u00e1sico de 120 V a 120 V<\/strong> puede parecer redundante a primera vista, desempe\u00f1a un <strong>papel insustituible<\/strong> para proteger <strong>sistemas de audio<\/strong> y <strong>equipamiento m\u00e9dico<\/strong> de los riesgos el\u00e9ctricos y las perturbaciones el\u00e9ctricas.<\/p>\n\n\n\n<p>Para quien busque <strong>sonido de alta calidad<\/strong> o <strong>seguridad el\u00e9ctrica de grado m\u00e9dico<\/strong>invertir en un transformador de aislamiento Zhengxi es una decisi\u00f3n de la que no se arrepentir\u00e1.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zhengxi\u2019s advanced isolation transformers deliver: Technical Parameters Model NO. GBK2 Capacity 300VA&nbsp;&nbsp; 500VA&nbsp;&nbsp; 1000VA&nbsp;&nbsp; 2000VA Frequency 50\/60HZ Rated&nbsp;Power 500VA&nbsp;(GBK-500VA&nbsp;for&nbsp;example) Rated&nbsp;Current 2.28A Recommended&nbsp;load \u2264 80% Insulation class Class&nbsp;F Insulation&nbsp;resistance \u22655M\u03a9 Working Voltage 2500V&nbsp;1min&nbsp;no&nbsp;breakdown Relative&nbsp;Humidity Not&nbsp;more&nbsp;than&nbsp;90% Ambient temperature -15\u00b0C~+ 40\u00b0C Specification MODEL Input voltage Output voltage load&nbsp;power Measurement(mm)&nbsp;Length*Width*Height GBK2-300VA 220V\u00b110%\u3001&nbsp;120V\u00b110% or Customized 220V\u00b110%\u3001&nbsp;120V\u00b110% or Customized \u2264300VA 350*650*572 [&hellip;]<\/p>","protected":false},"featured_media":2355,"parent":0,"menu_order":0,"template":"","tags":[],"product-categories":[59,58],"class_list":["post-2353","product","type-product","status-publish","has-post-thumbnail","hentry","product-categories-isolation-transformer","product-categories-low-voltage-transformer"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Single-Phase AC Isolation Transformer 300W-2000W Wholesaler - SUNWAY<\/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.lauramak.com\/es\/producto\/single-phase-ac-isolation-transformer-300w-2000w\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Single-Phase AC Isolation Transformer 300W-2000W Wholesaler - SUNWAY\" \/>\n<meta property=\"og:description\" content=\"Zhengxi\u2019s advanced isolation transformers deliver: Technical Parameters Model NO. GBK2 Capacity 300VA&nbsp;&nbsp; 500VA&nbsp;&nbsp; 1000VA&nbsp;&nbsp; 2000VA Frequency 50\/60HZ Rated&nbsp;Power 500VA&nbsp;(GBK-500VA&nbsp;for&nbsp;example) Rated&nbsp;Current 2.28A Recommended&nbsp;load \u2264 80% Insulation class Class&nbsp;F Insulation&nbsp;resistance \u22655M\u03a9 Working Voltage 2500V&nbsp;1min&nbsp;no&nbsp;breakdown Relative&nbsp;Humidity Not&nbsp;more&nbsp;than&nbsp;90% Ambient temperature -15\u00b0C~+ 40\u00b0C Specification MODEL Input voltage Output voltage load&nbsp;power Measurement(mm)&nbsp;Length*Width*Height GBK2-300VA 220V\u00b110%\u3001&nbsp;120V\u00b110% or Customized 220V\u00b110%\u3001&nbsp;120V\u00b110% or Customized \u2264300VA 350*650*572 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lauramak.com\/es\/producto\/single-phase-ac-isolation-transformer-300w-2000w\/\" \/>\n<meta property=\"og:site_name\" content=\"SUNWAY\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-19T06:14:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.lauramak.com\/wp-content\/uploads\/2025\/08\/GBK2-Single-Phase-AC-Audio-Safety-Isolation-Anti-Interference-Transformer-300W-2000W.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.lauramak.com\/product\/single-phase-ac-isolation-transformer-300w-2000w\/\",\"url\":\"https:\/\/www.lauramak.com\/product\/single-phase-ac-isolation-transformer-300w-2000w\/\",\"name\":\"Single-Phase AC Isolation Transformer 300W-2000W Wholesaler - 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