{"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\/pt\/product\/aluminum-case-ip20-switch-mode-power-supply-120w-dc-power-supply\/","title":{"rendered":"Fonte de alimenta\u00e7\u00e3o com modo de comuta\u00e7\u00e3o IP20 em caixa de alum\u00ednio Fonte de alimenta\u00e7\u00e3o CC de 120 W"},"content":{"rendered":"

Especifica\u00e7\u00f5es e 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
Sa\u00edda<\/td>\nTens\u00e3o de sa\u00edda CC<\/td>\n12V<\/td>\n24 V<\/td>\n24 V<\/td>\n<\/tr>\n
Toler\u00e2ncia de tens\u00e3o de sa\u00edda<\/td>\n\u00b11%<\/td>\n\u00b11%<\/td>\n\u00b11%<\/td>\n<\/tr>\n
Corrente de sa\u00edda nominal<\/td>\n10a<\/td>\n5a<\/td>\n2,5A<\/td>\n<\/tr>\n
Faixa de corrente de sa\u00edda<\/td>\n0-10A<\/td>\n0-5A<\/td>\n0-2,5A<\/td>\n<\/tr>\n
Pot\u00eancia de sa\u00edda<\/td>\n120W<\/td>\n120W<\/td>\n120W<\/td>\n<\/tr>\n
Ondula\u00e7\u00e3o e o ru\u00eddo<\/td>\n120mVp-p<\/td>\n150mVp-p<\/td>\n150mVp-p<\/td>\n<\/tr>\n
Escopo ajust\u00e1vel de tens\u00e3o DC<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n<\/tr>\n
Comece, suba, mantenha o tempo<\/td>\n500ms,20ms,24ms\/230VAC.800ms,30ms,20ms\/115VAC<\/td>\n<\/tr>\n
Entrada<\/td>\nFaixa de tens\u00e3o de entrada<\/td>\n90~132VAC\/180~264VAC 47~63Hz (a escolha do interruptor),254~373VDC<\/td>\n<\/tr>\n
Corrente de entrada de troca<\/td>\n2,4 A\/115 VCA 1,2 A\/230 VCA<\/td>\n<\/tr>\n
Efici\u00eancia<\/td>\n80%<\/td>\n83%<\/td>\n86%<\/td>\n<\/tr>\n
Corrente de Impulso<\/td>\nCorrente de partida a frio 30A\/230VAC<\/td>\n<\/tr>\n
Corrente de fuga<\/td>\n<3,5 mA\/240 VCA<\/td>\n<\/tr>\n
Caracter\u00edsticas de prote\u00e7\u00e3o<\/td>\nProte\u00e7\u00e3o contra sobrecarga<\/td>\nManeira de prote\u00e7\u00e3o: modo de solu\u00e7os, condi\u00e7\u00f5es anormais de carga podem ser removidas recupera\u00e7\u00e3o<\/td>\n<\/tr>\n
Ambiente<\/td>\nTemperatura de trabalho, umidade<\/td>\n-10\u2103~+60\u2103;20%~90%RH(Consulte para reduzir a curva de carga num\u00e9rica especificada)<\/td>\n<\/tr>\n
Mantenha a temperatura, umidade<\/td>\n-20\u2103~+85\u2103;10%~95%RH Sem condensa\u00e7\u00e3o<\/td>\n<\/tr>\n
Resist\u00eancia vibrat\u00f3ria<\/td>\n10~500Hz,2G 10min.\/1 tempo de ciclo, 60 minutos, o eixo<\/td>\n<\/tr>\n
Seguran\u00e7a<\/td>\nSexo de compress\u00e3o<\/td>\nEntrada\/sa\u00edda: entrada de 1,5 KVAC e entre a sa\u00edda KVAC e a terra: 1,5:0,5 KVAC<\/td>\n<\/tr>\n
Resist\u00eancia de Isolamento<\/td>\nEntre a entrada e a sa\u00edda, a sa\u00edda e a entrada: com terra: 100M Ohms\/500VDC<\/td>\n<\/tr>\n
Est\u00e1 em conformidade com os padr\u00f5es<\/td>\nPadr\u00f5es de seguran\u00e7a<\/td>\nAcordo com UL1012<\/td>\n<\/tr>\n
Padr\u00e3o EMC<\/td>\nDe acordo com EN55022, CLASSE A<\/td>\n<\/tr>\n
Padr\u00f5es<\/td>\nPeso<\/td>\n0,55kg 159*98*38(C*L*A)<\/td>\n<\/tr>\n
Embalagem<\/td>\n0,55kg\/50pcs\/14,5kg\/0,9CUFT<\/td>\n<\/tr>\n
Observa\u00e7\u00e3o<\/td>\n1. Todos os par\u00e2metros n\u00e3o foram especificados, todos est\u00e3o em entrada de tens\u00e3o de 2 3 0 V, carga nominal AC e condi\u00e7\u00f5es de 2 5 \u2103 medindo o valor da renda.<\/td>\n<\/tr>\n
2. A tens\u00e3o de ondula\u00e7\u00e3o e ru\u00eddo est\u00e1 na largura de banda de 2 0 MHz z com extremidade de par tran\u00e7ado de oscilosc\u00f3pio de 1 a 2 polegadas e medi\u00e7\u00e3o de capacit\u00e2ncia de 0, 1 mu e 4 7 m\u00faons quando.<\/td>\n<\/tr>\n
3. Toler\u00e2ncia \u00e9 configura\u00e7\u00e3o de tens\u00e3o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div>

Projeto<\/span><\/i><\/a><\/h4><\/div>
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\n\t\t\t\"Projeto<\/a>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div>

Caracter\u00edsticas<\/span><\/i><\/a><\/h4><\/div>
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Tampa branca sobre os conectores para configura\u00e7\u00e3o de seguran\u00e7a de prote\u00e7\u00e3o \u00e0 prova de poeira contra choque el\u00e9trico<\/p>\n

Fabricamos transformadores e indutores de pot\u00eancia com cobre puro sozinhos,<\/p>\n

A Weho armazena em estoque 150.000 conjuntos de modelos comumente usados, garantindo entrega r\u00e1pida.<\/p>\n

Todos os produtos passam por procedimentos de testes padronizados durante a produ\u00e7\u00e3o.<\/p>\n

Este produto foi projetado para resistir a entradas de surto de at\u00e9 1,5KV por 50 segundos.<\/p>\n

O produto concluiu o teste de envelhecimento em plena carga 100%.<\/p>\n

Este produto \u00e9 barato e confi\u00e1vel.<\/p>\n

O produto \u00e9 muito seguro de usar.<\/p>\n

Tamanho: 159*98*38mm (C * L * A)<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n

 <\/p>\n

Perguntas frequentes<\/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… Continue lendo Fonte de alimenta\u00e7\u00e3o com modo de comuta\u00e7\u00e3o IP20 em caixa de alum\u00ednio Fonte de alimenta\u00e7\u00e3o CC de 120 W<\/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\/pt\/wp-json\/wp\/v2\/product\/1594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/comments?post=1594"}],"version-history":[{"count":1,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product\/1594\/revisions"}],"predecessor-version":[{"id":18350,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product\/1594\/revisions\/18350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/media\/1596"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/media?parent=1594"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product_category?post=1594"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product_categories_new?post=1594"}],"curies":[{"name":"wp ent\u00e3o","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}