{"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\/ms\/product\/aluminum-case-ip20-switch-mode-power-supply-120w-dc-power-supply\/","title":{"rendered":"Aluminum case IP20 switch mode power supply 120W dc power supply"},"content":{"rendered":"

Spesifikasi & Model<\/span><\/i><\/a><\/h4><\/div>
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Model<\/td>\nMS-120-12<\/td>\nMS-120-24<\/td>\nMS-100-48<\/td>\n<\/tr>\n
Output<\/td>\nVoltan output DC<\/td>\n12v<\/td>\n24V<\/td>\n24V<\/td>\n<\/tr>\n
Toleransi voltan output<\/td>\n\u00b1 1%<\/td>\n\u00b1 1%<\/td>\n\u00b1 1%<\/td>\n<\/tr>\n
Arus output undian<\/td>\n10A<\/td>\n5a<\/td>\n2.5A<\/td>\n<\/tr>\n
Output julat semasa<\/td>\n0-10A<\/td>\n0-5a<\/td>\n0-2.5A<\/td>\n<\/tr>\n
Kuasa output<\/td>\n120W<\/td>\n120W<\/td>\n120W<\/td>\n<\/tr>\n
Riak dan bunyi<\/td>\n120mvp-p<\/td>\n150mvp-p<\/td>\n150mvp-p<\/td>\n<\/tr>\n
DC Voltage Adjustable Scope<\/td>\n\u00b1 10%<\/td>\n\u00b1 10%<\/td>\n\u00b1 10%<\/td>\n<\/tr>\n
Mulakan, bangkit, teruskan masa<\/td>\n500ms,20ms,24ms\/230VAC.800ms,30ms,20ms\/115VAC<\/td>\n<\/tr>\n
Input<\/td>\nJulat voltan input<\/td>\n90\uff5e132VAC\/180\uff5e264VAC 47\uff5e63Hz(The switch choice)\uff0c254\uff5e373VDC<\/td>\n<\/tr>\n
Tukar arus input<\/td>\n2.4A\/115VAC 1.2A\/230VAC<\/td>\n<\/tr>\n
Kecekapan<\/td>\n80%<\/td>\n83%<\/td>\n86%<\/td>\n<\/tr>\n
Semasa impuls<\/td>\nCold Start Current 30A\/230VAC<\/td>\n<\/tr>\n
Arus kebocoran<\/td>\n\uff1c3.5mA\/240VAC<\/td>\n<\/tr>\n
Ciri -ciri perlindungan<\/td>\nPerlindungan beban<\/td>\nProtection way: hiccups mode, load abnormal conditions can be removed recovery<\/td>\n<\/tr>\n
Persekitaran<\/td>\nSuhu kerja, kelembapan<\/td>\n-10\u2103\uff5e+60\u2103;20%\uff5e90%RH(Please refer to reduce the specified number load curve)<\/td>\n<\/tr>\n
Simpan suhu, kelembapan<\/td>\n-20 \u2103\uff5e+85 \u2103; 10% \uff5e 95%rh Tiada pemeluwapan<\/td>\n<\/tr>\n
Rintangan bergetar<\/td>\n10\uff5e500Hz\uff0c2G 10min.\/1 cycle time, 60 minutes, the axis<\/td>\n<\/tr>\n
Keselamatan<\/td>\nSeks mampatan<\/td>\nInput\/output: input 1.5 kVAC dan antara ke output KVAC dan bumi: 1.5: 0.5 kVAC<\/td>\n<\/tr>\n
Rintangan penebat<\/td>\nBetween the input and output, the output and input: with ground: 100M Ohms\/500VDC<\/td>\n<\/tr>\n
Mematuhi piawaian<\/td>\nPiawaian keselamatan<\/td>\nAccord with UL1012<\/td>\n<\/tr>\n
Standard EMC<\/td>\nAccord with EN55022\uff0cCLASSA<\/td>\n<\/tr>\n
Piawaian<\/td>\nBerat<\/td>\n0.55kg 159*98*38\uff08L*W*H\uff09<\/td>\n<\/tr>\n
Pembungkusan<\/td>\n0.55kg\/50pcs\/14.5kg\/0.9CUFT<\/td>\n<\/tr>\n
Nota<\/td>\n1. All the parameters in has not specified, all is in 2 3 0 V voltage input, A C rated load and 2 5 \u2103 conditions measuring income value.<\/td>\n<\/tr>\n
2. Ripple and noise voltage is in 2 0 M H z bandwidth with 1 to 2 inches oscilloscope twisted pair end and 0. 1 mu and 4 7 muon capacitance measurement when.<\/td>\n<\/tr>\n
3. Tolerance is voltage setting<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div>

Reka bentuk<\/span><\/i><\/a><\/h4><\/div>
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\n\t\t\t\"MS<\/a>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div>

Ciri -ciri<\/span><\/i><\/a><\/h4><\/div>
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White cap over the connectors\u00a0for security setting of dust-proof\u00a0protection for electrical shock<\/p>\n

Kami membuat transformer dan induktor kuasa dengan copper tulen dengan diri kita sendiri,<\/p>\n

WEHO Stok 150,000 set model yang biasa digunakan, memastikan penghantaran cepat.<\/p>\n

Semua produk melalui prosedur ujian standard semasa pengeluaran.<\/p>\n

This product is designed to resist up to 1.5KV surge input for 50 seconds.<\/p>\n

Produk ini telah menyelesaikan ujian penuaan beban penuh 100%.<\/p>\n

Produk ini adalah kos rendah dan boleh dipercayai.<\/p>\n

Produk sangat selamat digunakan.<\/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

Soalan Lazim<\/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… Teruskan membaca Aluminum case IP20 switch mode power supply 120W dc power supply<\/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\/ms\/wp-json\/wp\/v2\/product\/1594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/comments?post=1594"}],"version-history":[{"count":1,"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/product\/1594\/revisions"}],"predecessor-version":[{"id":18350,"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/product\/1594\/revisions\/18350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/media\/1596"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/media?parent=1594"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/product_category?post=1594"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/ms\/wp-json\/wp\/v2\/product_categories_new?post=1594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}