AC/DC 50W Enclosed Switching Power Supply
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FEATURES • Universal 85 - 264VAC or 120 - 373VDC Input voltage • Accepts AC or DC input (dual-use of same terminal) • Operating ambient temperature range: -30°C to +70C • Low standby power consumption, high efficiency • High I/O isolation test voltage up to 4000VAC • Low ripple & noise • Output short circuit, over-current, over-voltage protection • Safety according to IEC/EN/UL62368, EN60335, GB4943 • Withstand 300VAC surge input for 5s • Over-voltage class III (designed to meet EN61558) • Operating altitude up to 5000m LM50-20Bxx series is one of Mornsun's enclosed AC-DC switching power supply. It features universal AC input and at the same time accepts DC input voltage., cost-effective, low no load power consumption, high efficiency, high reliability and double or reinforced insulation. These converters offer excellent EMC performance and meet iEC/EN6i000-4, CISPR32/EN55032, IEC/UL/EN62368, EN60335, GB4943 standards and they are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home etc. MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final inter

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AC/DC 50W Enclosed Switching Power Supply-2

MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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AC/DC 50W Enclosed Switching Power Supply-3

AC/DC 50W Enclosed Switching Power Supply LM50-20Bxx, LM50-20Bxx-Q Series Product Characteristic Curve Note：①With an input voltage between 85 -100VAC and a DC input between 120-140VDC the output power must be derated as per the temperature derating curves; ②This product is suitable for applications using natural air cooling; for applications in closed environment please consult Mornsun FAE. Dimensions and Recommended Layout MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretat

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AC/DC 50W Enclosed Switching Power Supply-4

AC/DC 50W Enclosed Switching Power SupplyLM50-20Bxx, LM50-20Bxx-Q Series Note: 1. For additional information on Product Packaging please refer to www.mornsun-power.com. Packaging bag number: 58220067; 2. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25°C, humidity<75%RH with nominal input voltage and rated output load; 3. The room temperature derating of 5C/1000m is needed for operating altitude greater than 2000m; 4. All index testing methods in this datasheet are based on our company corporate standards; 5. In order to improve the efficiency...

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