{"id":1553,"date":"2021-11-09T07:32:45","date_gmt":"2021-11-09T07:32:45","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=product&p=1553"},"modified":"2026-09-28T14:54:46","modified_gmt":"2026-09-28T06:54:46","slug":"mini-size-50w-12v-dc-switching-power-supply-led-and-driver","status":"publish","type":"product","link":"https:\/\/www.wehopower.com\/pt\/product\/mini-size-50w-12v-dc-switching-power-supply-led-and-driver\/","title":{"rendered":"Mini tamanho 50w 12v dc fonte de alimenta\u00e7\u00e3o de comuta\u00e7\u00e3o led e driver"},"content":{"rendered":"

Especifica\u00e7\u00f5es e modelo<\/span><\/i><\/a><\/h4><\/div>
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<tdrowspan=”5″>input<tdcolspan=”3″>170\uff5e264VAC 47\uff5e63Hz, 235\uff5e373VDC<tdcolspan=”3″>0.65A\/230VAC<tdcolspan=”3″>Cold start current 30A\/230VAC<tdcolspan=”3″ >-10\u2103\uff5e+60\u2103; 20%\uff5e90%RH (please refer to reduce the specified number load curve)<tdcolspan=”3″ >Accord with EN55022, CLASSA<tdcolspan=”4″>1. All the parameters in has not specified, all is in 230V voltage input, AC rated load and 25 \u2103 conditions measuring income value.<\/p>\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\n
Modelo<\/td>\nMS-50-5<\/td>\nMS-50-12<\/td>\nMS-50-24<\/td>\n<\/tr>\n
Sa\u00edda<\/td>\nTens\u00e3o de sa\u00edda CC<\/td>\n5V<\/td>\n12V<\/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>\n4.2A<\/td>\n2.1A<\/td>\n<\/tr>\n
Faixa de corrente de sa\u00edda<\/td>\n0\uff5e10A<\/td>\n0\uff5e4.2A<\/td>\n0\uff5e2.1A<\/td>\n<\/tr>\n
Pot\u00eancia de sa\u00edda<\/td>\n50 \u00ba W<\/td>\n50 \u00ba W<\/td>\n50 \u00ba W<\/td>\n<\/tr>\n
Ondula\u00e7\u00e3o e o ru\u00eddo<\/td>\n80mVp-p<\/td>\n120mVp-p<\/td>\n120mVp-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>\n800ms, 20ms, 24ms\/230VAC.<\/td>\n<\/tr>\n
Entrada<\/td>\nFaixa de tens\u00e3o de entrada<\/td>\n170\uff5e264VAC 47\uff5e63Hz\uff0c235\uff5e373VDC<\/td>\n<\/tr>\n
Corrente de entrada de troca<\/td>\n0,65 A\/230 VCA<\/td>\n<\/tr>\n
Efici\u00eancia<\/td>\n80%<\/td>\n82%<\/td>\n84%<\/td>\n<\/tr>\n
Corrente de Impulso<\/td>\nCorrente de partida a frio 30A\/230VAC<\/td>\n<\/tr>\n
Corrente de fuga<\/td>\n\uff1c1mA\/240VAC<\/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>\nDe acordo com EN55022, CLASSE A<\/td>\n<\/tr>\n
Mantenha a temperatura, umidade<\/td>\n-20\u2103\uff5e+85\u2103; 10%\uff5e95%RH No condensation<\/td>\n<\/tr>\n
Resist\u00eancia vibrat\u00f3ria<\/td>\n10\uff5e500Hz, 2G 10min.\/1 cycle time, 60 minutes, the axis<\/td>\n<\/tr>\n
Seguran\u00e7a<\/td>\nSexo de compress\u00e3o<\/td>\nInput\/output: 1.5 KVAC input and between to KVAC output and the earth: 1.5: 0.5KVAC<\/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>\nMeet the UL1012 requirements<\/td>\n<\/tr>\n
Padr\u00e3o EMC<\/td>\nDe acordo com EN55022, CLASSE A<\/td>\n<\/tr>\n
Outro<\/td>\nPeso<\/td>\n0.26kg 111*78*36\uff08L*W*H\uff09<\/td>\n<\/tr>\n
Embalagem<\/td>\n0.26kg\/50pcs\/14kg\/0.9CUFT<\/td>\n<\/tr>\n
Observa\u00e7\u00e3o<\/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. Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate.<\/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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Caracter\u00edsticas<\/span><\/i><\/a><\/h4><\/div>
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A tampa branca no conector serve para precau\u00e7\u00f5es de seguran\u00e7a contra choque el\u00e9trico e prote\u00e7\u00e3o contra poeira<\/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

Este produto tem uma entrada CA universal que \u00e9 de gama completa (at\u00e9 264VAC).<\/p>\n

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

Este produto \u00e9 coberto por uma garantia de 3 anos.<\/p>\n

Product size: 111*78*36mm (L * W * H)<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n

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Perguntas frequentes<\/strong><\/h2>\n

Q1: How do I choose the right 12V 50W switching power supply?<\/b><\/strong><\/h3>\n

First confirm that the equipment requires a 12V DC input. A 50W 12V power supply can theoretically provide about 4.17A at full rated output. The connected load should remain below the rated capacity, and additional power margin is recommended for continuous operation.<\/p>\n

Q2: What devices can a 50W 12V switching power supply power?<\/b><\/strong><\/h3>\n

A 50W 12V switching power supply can be used for LED systems, electronic equipment, control devices, small automation systems, and other 12V DC loads. The total power consumption of all connected devices must remain within the power supply’s rated capacity.<\/p>\n

Q3: How much load can a 12V 50W power supply support?<\/b><\/strong><\/h3>\n

At 12V output, a 50W power supply provides a maximum theoretical current of approximately 4.17A. In practical applications, the actual usable load should consider startup current, operating temperature, ventilation, and continuous working time.<\/p>\n

Q4: How do I troubleshoot a 12V switching power supply that has no output?<\/b><\/strong><\/h3>\n

Check the AC input voltage, input wiring, output polarity, terminal connections, and connected load first. Disconnect the load and test the DC output separately. If the output returns after removing the load, the system may have an overload, short circuit, or incorrect wiring condition.<\/p>\n

Q5: When should I choose a higher-wattage 12V power supply?<\/b><\/strong><\/h3>\n

Choose a higher-wattage model if the total load is close to 50W, if the equipment has high startup current, or if additional devices may be added later. Leaving sufficient capacity helps improve system stability and reduces the risk of overload during long-term operation.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    FAQs Q1: How do I choose the right 12V 50W switching power supply? First confirm that the equipment requires a 12V DC input. A 50W 12V power supply can theoretically provide about 4.17A at full rated output. The connected load should remain below the rated capacity, and additional power margin is recommended for… Continue lendo Mini tamanho 50w 12v dc fonte de alimenta\u00e7\u00e3o de comuta\u00e7\u00e3o led e driver<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":1555,"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-1553","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\/1553","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=1553"}],"version-history":[{"count":2,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product\/1553\/revisions"}],"predecessor-version":[{"id":18338,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product\/1553\/revisions\/18338"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/media\/1555"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/media?parent=1553"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product_category?post=1553"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/product_categories_new?post=1553"}],"curies":[{"name":"wp ent\u00e3o","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}