{"id":1594,"date":"2021-11-09T08:04:15","date_gmt":"2021-11-09T08:04:15","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=product&p=1594"},"modified":"2026-09-28T15:27:32","modified_gmt":"2026-09-28T07:27:32","slug":"aluminum-case-ip20-switch-mode-power-supply-120w-dc-power-supply","status":"publish","type":"product","link":"https:\/\/www.wehopower.com\/es\/product\/aluminum-case-ip20-switch-mode-power-supply-120w-dc-power-supply\/","title":{"rendered":"Fuente de alimentaci\u00f3n de aluminio del modo conmutado IP20 de la caja 120W fuente de alimentaci\u00f3n dc"},"content":{"rendered":"

Especificaciones y modelo<\/span><\/i><\/a><\/h4><\/div>
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\n\t\t\t\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Modelo<\/td>\nMS-120-12<\/td>\nMS-120-24<\/td>\nMS-100-48<\/td>\n<\/tr>\n
Producci\u00f3n<\/td>\nVoltaje de salida CC<\/td>\n12V<\/td>\n24V<\/td>\n24V<\/td>\n<\/tr>\n
Tolerancia del voltaje de salida<\/td>\n\u00b11%<\/td>\n\u00b11%<\/td>\n\u00b11%<\/td>\n<\/tr>\n
Corriente de salida nominal<\/td>\n10A<\/td>\n5A<\/td>\n2.5A<\/td>\n<\/tr>\n
Rango de corriente de salida<\/td>\n0 y 10A<\/td>\n0 y 5a<\/td>\n0-2.5A<\/td>\n<\/tr>\n
Potencia de salida<\/td>\n120W<\/td>\n120W<\/td>\n120W<\/td>\n<\/tr>\n
Ondulaci\u00f3n y el ruido<\/td>\n120mVp-p<\/td>\n150mVp-p<\/td>\n150mVp-p<\/td>\n<\/tr>\n
Alcance ajustable de voltaje CC<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n<\/tr>\n
Empiece, lev\u00e1ntese, mantenga el tiempo<\/td>\n500 ms, 20 ms, 24 ms\/230 VCA. 800 ms, 30 ms, 20 ms\/115 VCA<\/td>\n<\/tr>\n
Aporte<\/td>\nRango de voltaje de entrada<\/td>\n90~132VAC\/180~264VAC 47~63Hz (la opci\u00f3n del interruptor), 254~373VDC<\/td>\n<\/tr>\n
Corriente de entrada de intercambio<\/td>\n2,4 A\/115 VCA 1,2 A\/230 VCA<\/td>\n<\/tr>\n
Eficiencia<\/td>\n80%<\/td>\n83%<\/td>\n86%<\/td>\n<\/tr>\n
Corriente de impulso<\/td>\nCorriente de arranque en fr\u00edo 30A\/230VAC<\/td>\n<\/tr>\n
Corriente de fuga<\/td>\n<3,5 mA\/240 VCA<\/td>\n<\/tr>\n
Caracter\u00edsticas de protecci\u00f3n<\/td>\nProtecci\u00f3n contra sobrecarga<\/td>\nModo de protecci\u00f3n: modo de hipo, las condiciones anormales de carga se pueden eliminar y recuperarse<\/td>\n<\/tr>\n
Ambiente<\/td>\nTemperatura de trabajo, humedad<\/td>\n-10 \u2103 ~ +60 \u2103; 20% ~ 90%RH (consulte para reducir la curva de carga num\u00e9rica especificada)<\/td>\n<\/tr>\n
Mantener la temperatura, la humedad<\/td>\n-20 \u2103 ~ +85 \u2103; 10% ~ 95%RH Sin condensaci\u00f3n<\/td>\n<\/tr>\n
Resistencia a la vibraci\u00f3n<\/td>\n10~500Hz,2G 10min.\/1 tiempo de ciclo, 60 minutos, el eje<\/td>\n<\/tr>\n
Seguridad<\/td>\nSexo de compresi\u00f3n<\/td>\nEntrada\/salida: 1,5 KVAC de entrada y entre salida KVAC y tierra: 1,5:0,5 KVAC<\/td>\n<\/tr>\n
Resistencia de aislamiento<\/td>\nEntre la entrada y la salida, la salida y la entrada: con tierra: 100M Ohms\/500VDC<\/td>\n<\/tr>\n
Cumple con los est\u00e1ndares<\/td>\nEst\u00e1ndares de seguridad<\/td>\nAcuerdo con UL1012<\/td>\n<\/tr>\n
Est\u00e1ndar EMC<\/td>\nDe acuerdo con EN55022, CLASE A<\/td>\n<\/tr>\n
Est\u00e1ndares<\/td>\nPeso<\/td>\n0,55 kg 159*98*38 (largo x ancho x alto)<\/td>\n<\/tr>\n
Embalaje<\/td>\n0,55 kg\/50 unidades\/14,5 kg\/0,9 pies c\u00fabicos<\/td>\n<\/tr>\n
Nota<\/td>\n1. No se han especificado todos los par\u00e1metros, todos est\u00e1n en entrada de voltaje de 2 3 0 V, carga nominal de CA y condiciones de 2 5 \u2103 que miden el valor de ingreso.<\/td>\n<\/tr>\n
2. El voltaje de ondulaci\u00f3n y ruido tiene un ancho de banda de 2 0 MHz con un extremo de par trenzado de osciloscopio de 1 a 2 pulgadas y una medici\u00f3n de capacitancia de 0, 1 mu y 4 7 muones.<\/td>\n<\/tr>\n
3. La tolerancia es el ajuste de voltaje.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div>

Dise\u00f1o<\/span><\/i><\/a><\/h4><\/div>
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\n\t\t\n\t\t
\n\t\t\t\"MS<\/a>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div>

Caracter\u00edsticas<\/span><\/i><\/a><\/h4><\/div>
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Tapa blanca sobre los conectores\u00a0para configuraci\u00f3n de seguridad de protecci\u00f3n a prueba de polvo\u00a0contra descargas el\u00e9ctricas<\/p>\n

Nosotros mismos fabricamos transformadores e inductores de potencia con cobres puros,<\/p>\n

Weho almacena 150.000 juegos de modelos de uso com\u00fan, lo que garantiza una entrega r\u00e1pida.<\/p>\n

Todos los productos pasan por procedimientos de prueba estandarizados durante la producci\u00f3n.<\/p>\n

Este producto est\u00e1 dise\u00f1ado para resistir una entrada de sobretensi\u00f3n de hasta 1,5 KV durante 50 segundos.<\/p>\n

El producto ha completado la prueba de envejecimiento a carga completa 100%.<\/p>\n

Este producto es econ\u00f3mico y confiable.<\/p>\n

El producto es muy seguro de usar.<\/p>\n

Size: 159*98*38mm (L * W * H)<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n

 <\/p>\n

Preguntas frecuentes<\/strong><\/h2>\n

Q1: How do I choose the right 120W switching power supply for my equipment?<\/b><\/strong><\/h3>\n

Start by confirming the required DC output voltage and calculating the total load current. The connected equipment should remain within the 120W rated capacity, while sufficient margin should be reserved for startup current and continuous operation.<\/p>\n

Q2: What applications are suitable for a 120W DC switching power supply?<\/b><\/strong><\/h3>\n

A 120W switching power supply can be used in industrial controls, electronic equipment, LED systems, automation devices, communication equipment, testing systems, and other moderate-power DC applications.<\/p>\n

Q3: What does the IP20 rating mean for this power supply?<\/b><\/strong><\/h3>\n

IP20 means the enclosure provides protection against contact with relatively large solid objects but does not provide water protection. Therefore, this power supply should normally be installed indoors or inside a suitable electrical cabinet rather than in locations exposed directly to rain, water, or heavy dust.<\/p>\n

Q4: What are the advantages of an aluminum-case switching power supply?<\/b><\/strong><\/h3>\n

An aluminum enclosure provides mechanical protection while helping transfer heat away from internal components. Combined with switching power conversion, it allows the power supply to offer relatively compact size and efficient operation for industrial and electronic equipment.<\/p>\n

Q5: Where should an IP20 aluminum-case power supply be installed?<\/b><\/strong><\/h3>\n

It should be installed in a dry, ventilated, protected location such as an electrical cabinet, machine enclosure, or indoor equipment compartment. Adequate clearance should be maintained for heat dissipation, and the unit should not be exposed directly to water or excessive dust.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

  FAQs Q1: How do I choose the right 120W switching power supply for my equipment? Start by confirming the required DC output voltage and calculating the total load current. The connected equipment should remain within the 120W rated capacity, while sufficient margin should be reserved for startup current and continuous operation. Q2: What applications… Continuar leyendo Fuente de alimentaci\u00f3n de aluminio del modo conmutado IP20 de la caja 120W fuente de alimentaci\u00f3n dc<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":1596,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"product_category":[38,35],"product_categories_new":[122],"class_list":["post-1594","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_category-ms-series-mini-type-power-supply","product_category-enclosed-switching-power-supply","product_categories_new-mini-type-ms-series","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/product\/1594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/comments?post=1594"}],"version-history":[{"count":1,"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/product\/1594\/revisions"}],"predecessor-version":[{"id":18350,"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/product\/1594\/revisions\/18350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/media\/1596"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/media?parent=1594"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/product_category?post=1594"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/es\/wp-json\/wp\/v2\/product_categories_new?post=1594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}