Mornsun Enclosed power supply LMF75-20Bxx
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MORNSUN® RoHS FEATURES • Universal 85 - 264V AC or 120 - 370VDC Input voltage • Accepts AC or DC input (dual-use of same terminal) • Operating temperature range -25°C to +70°C • Built-in active PFC function • High I/O isolation test voltage up to 4000VAC • High efficiency, high reliability • Output short circuit, over-current, over-voltage, over-temperature protection (Built-in constant current limiting circuit) • Remote ON-OFF control • Safety according to IEC/EN/UL62368, EN60335, GB4943 (CE/CCC pending) • Over-voltage class III (designed to meet EN61558) • Withstand 300VAC surge input for 5s • Emissions meets CISPR32/EN55032 CLASS B without extra components LMF75-20Bxx 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., built-in active PFC function, high efficiency andhigh reliability. These converters offer excellent EMC performance and meet IEC/EN61000-4, CISPR32/EN55032, IEC62368, UL62368, EN62368, EN60335, GB4943 standards and they are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home etc. Selection Guide Note: *Use suffix “C” for terminal with protective cover and suffix “Q” for conformal coating. Input Specifications Ml S Ft BB ilM Pi Bd MORNSUN Guangzhou Science & Technology Co., Ltd. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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Mornsun Enclosed power supply LMF75-20Bxx-2

AC/DC 75W Enclosed Switching Power Supply LMF75-20Bxx, LMF75-20Bxx-C, LMF75-20Bxx-Q Series General Specifications MORNSUN Guangzhou Science & Technology Co., Ltd. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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Mornsun Enclosed power supply LMF75-20Bxx-3

AC/DC 75W Enclosed Switching Power SupplyLMF75-20Bxx, LMF75-20Bxx-C, LMF75-20Bxx-Q Series Mechanical Specifications A Altitude Derating Curve Note: ©With 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; ©This product is suitable for applications using natural air cooling; for applications in closed environment please consult Mornsun FAE. MORNSUN Guangzhou Science & Technology Co., Ltd. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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Mornsun Enclosed power supply LMF75-20Bxx-4

AC/DC 75W Enclosed Switching Power SupplyLMF75-20Bxx, LMF75-20Bxx-C, LMF75-20Bxx-Q SeriesDimensions and Recommended Layout MORNSUN® A MORNSUN Guangzhou Science & Technology Co., Ltd. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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Mornsun Enclosed power supply LMF75-20Bxx-5

AC/DC 75W Enclosed Switching Power Supply LMF75-20Bxx, LMF75-20Bxx-C, LMF75-20Bxx-Q Series For additional information on Product Packaging please refer to www.mornsun-power.com. Packaging bag number: 58220111; Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75%RH with nominal input voltage and rated output load; All index testing methods in this datasheet are based on our company corporate standards; In order to improve the efficiency at high input voltage, there will be audible noise generated, but it does not affect product performance...

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