{"id":1530,"date":"2021-11-09T07:10:47","date_gmt":"2021-11-09T07:10:47","guid":{"rendered":"https:\/\/elementor.wehopower.com\/?post_type=product&p=1530"},"modified":"2025-07-21T11:03:00","modified_gmt":"2025-07-21T03:03:00","slug":"20w-single-output-minisize-power-supply-switching-power-supply-12v-24v","status":"publish","type":"product","link":"https:\/\/elementor.wehopower.com\/pt\/product\/20w-single-output-minisize-power-supply-switching-power-supply-12v-24v\/","title":{"rendered":"20W Single output minisize power supply switching power supply 12v 24V"},"content":{"rendered":"

Specifications&Model<\/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\n\n\n
Model<\/td>\nMSF-20-5<\/td>\nMSF-20-12<\/td>\nMSF-20-24<\/td>\n<\/tr>\n
DC Voltage<\/td>\n5V<\/td>\n12V<\/td>\n24V<\/td>\n<\/tr>\n
Rated Current<\/td>\n4A<\/td>\n2A<\/td>\n1A<\/td>\n<\/tr>\n
Current Range<\/td>\n0 ~ 4A<\/td>\n0 ~ 2A<\/td>\n0 ~ 1A<\/td>\n<\/tr>\n
Rated Power<\/td>\n20W<\/td>\n20W<\/td>\n20W<\/td>\n<\/tr>\n
Ripple & Noise (max.)<\/td>\n50mVp-p<\/td>\n50mVp-p<\/td>\n100mVp-p<\/td>\n<\/tr>\n
Voltage ADJ. Range<\/td>\n4.75 ~ 5.5V<\/td>\n10.8 ~ 13.2V<\/td>\n21.6 ~ 26.4V<\/td>\n<\/tr>\n
Voltage Tolerance<\/td>\n\u00b12.0%<\/td>\n\u00b11.0%<\/td>\n\u00b11.0%<\/td>\n<\/tr>\n
Line Regulation<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n<\/tr>\n
Load Regulation<\/td>\n\u00b11.0%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n<\/tr>\n
Setup, Rise, Hold Time<\/td>\n200ms, 100ms, 30ms at full load<\/td>\n<\/tr>\n
Voltage Range<\/td>\n85 ~ 264VAC<\/td>\n<\/tr>\n
Frequency Range<\/td>\n47 ~ 63Hz<\/td>\n<\/tr>\n
Efficiency (Typ.)<\/td>\n68%<\/td>\n71%<\/td>\n75%<\/td>\n<\/tr>\n
AC Current<\/td>\n0.5A\/115VAC
\n0.25A\/230VAC<\/td>\n<\/tr>\n
Inrush Current (max.)<\/td>\nCold Start
\n15A\/115VAC
\n30A\/230VAC<\/td>\n<\/tr>\n
Leakage Current<\/td>\n<0.5mA\/240VAC<\/td>\n<\/tr>\n
Over-load<\/td>\n105 ~ 135% rated output power<\/td>\n<\/tr>\n
Protection type: Constant current limiting, recovers automatically after fault condition is removed<\/td>\n<\/tr>\n
Working Temp<\/td>\n-10 ~ +60\u00baC (Refer to output load derating curve)<\/td>\n<\/tr>\n
Working Humidity<\/td>\n20 ~ 90% RH non-condensing<\/td>\n<\/tr>\n
Storage Temp Humidity<\/td>\n-20 ~ +85\u00baC, 10 ~ 95% RH<\/td>\n<\/tr>\n
Temp Coefficient<\/td>\n\u00b10.02%\/\u00baC (0 ~ 50\u00baC)<\/td>\n<\/tr>\n
Vibration<\/td>\n10 ~ 500Hz, 2G 10min.\/1cycle, 60min. each along the X, Y, and Z axes<\/td>\n<\/tr>\n
Safety Standards<\/td>\nDesign refers to UL1012<\/td>\n<\/tr>\n
Withstand Voltage<\/td>\nI\/P-O\/P: 1.5KVAC
\nI\/P-FG: 1.5KVAC
\nO\/P-FG: 0.5KVAC<\/td>\n<\/tr>\n
Isolation Resistance<\/td>\nI\/P-O\/P, I\/P-FG, O\/P-FG:100M Ohms\/500VDC<\/td>\n<\/tr>\n
EMI Conduction & Radiation<\/td>\nDesign refers to FCC Part15 J Conduction Class B<\/td>\n<\/tr>\n
MTBF<\/td>\n522.1K hrs min. MIL-HDBK-217F (25\u00baC)<\/td>\n<\/tr>\n
Dimension<\/td>\n97*58*25mm (L*W*H)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div>

Design<\/span><\/i><\/a><\/h4><\/div>
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\n\t\t\n\t\t
\n\t\t\t\"20W<\/a>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div>

Features<\/span><\/i><\/a><\/h4><\/div>
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The white cap on the connector is for safety precautions against electric shock and dust protection<\/p>\n

We make transformers and power inductors with pure coppers all by ourselves,<\/p>\n

Weho stocks 150,000 sets of commonly used models, ensuring quick delivery.<\/p>\n

The power consumption of the product is less than 2W when it is not in use.<\/p>\n

Our products have a long lifespan, are highly reliable, and are very efficient.<\/p>\n

This product is designed for use with a small full-range AC 85-264v input.<\/p>\n

The operating temperature of this product is up to 60\u00b0C<\/p>\n

The product has completed the 100% full load aging test.<\/p>\n

Product size: 97*58*25mm (L * W * H)<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"Specifications&Model Model MSF-20-5 MSF-20-12 MSF-20-24 DC Voltage 5V 12V 24V Rated Current 4A 2A 1A Current Range 0 ~ 4A 0 ~ 2A 0 ~ 1A Rated Power 20W 20W 20W Ripple & Noise (max.) 50mVp-p 50mVp-p 100mVp-p Voltage ADJ. Range 4.75 ~ 5.5V 10.8 ~ 13.2V 21.6 ~ 26.4V Voltage Tolerance \u00b12.0% \u00b11.0% \u00b11.0%… Continue reading 20W Single output minisize power supply switching power supply 12v 24V<\/span><\/a>","protected":false},"author":1,"featured_media":1531,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"product_category":[35,38],"product_categories_new":[122],"class_list":["post-1530","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_category-enclosed-switching-power-supply","product_category-ms-series-mini-type-power-supply","product_categories_new-mini-type-ms-series","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/product\/1530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/comments?post=1530"}],"version-history":[{"count":0,"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/product\/1530\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/media\/1531"}],"wp:attachment":[{"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/media?parent=1530"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/product_category?post=1530"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pt\/wp-json\/wp\/v2\/product_categories_new?post=1530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}