Mornsun Enclosed power supply LM75-22Bxx
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AC/DC 75W Enclosed Switching Power Supply LM75-22Bxx, LM75-22Bxx-C, LM75-22Bxx-Q Series FEATURES  Universal 165 - 264VAC or 200 - 373VDC Input voltage  Accepts AC or DC input (dual-use of same terminal)  Operating ambient temperature range: -30℃ to +70℃  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  Withstand critical over-current value for 1 hour without damage (25℃, rated input voltage) LM75-22Bxx series is one of Mornsun’s enclosed AC-DC switching power supply. It features 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/EN61000-4, 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. Selection Guide Certification Nominal Output Voltage and Current (Vo/Io) Output Voltage Adjustable Range (V) Efficiency at Max. Capacitive Load 230VAC (%) Typ. (µF) UL/CE/CCC (Pending) Note：*Use suffix“C”for terminal with protective cover, suffix“Q”for conformal coating. Input Specifications Item Input Voltage Range Operating Conditions Input Voltage Frequency Input Current Inrush Current Leakage Current Cold start Output Specifications Item Operating Conditions Output Voltage Accuracy Full load range Line Regulation Rated load Load Regulation Ripple & Noise* 0% - 100% load 20MHz bandwidth (peak-to-peak value) MORNSUN Guangzhou Science & Technology Co., Ltd. reserve

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Mornsun Enclosed power supply LM75-22Bxx-2

AC/DC 75W Enclosed Switching Power SupplyLM75-22Bxx, LM75-22Bxx-C, LM75-22Bxx-Q Series Note: *The "Tip and barrel method" is used for ripple and noise test, output parallel 47uF electrolytic capacitor and 0.1uF ceramic capacitor, please refer to Enclosed/Din-rail Power Supply Application Notes for specific information. 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 LM75-22Bxx-3

Ambient Temperature (°C) Note: This product is suitable for applications using natural air cooling; for applications in closed environment please consult Mornsun FAE. Dimensions and Recommended LayoutLM75-22Bxx, LM75-22Bxx-Q Series 2020.03.06 -A/0 Page 3 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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Mornsun Enclosed power supply LM75-22Bxx-4

AC/DC 75W Enclosed Switching Power SupplyLM75-22Bxx, LM75-22Bxx-C, LM75-22Bxx-Q SeriesLM75-22Bxx-C Series Note: 1. For additional information on Product Packaging please refer to www.mornsun-power.com. Packaging bag number: 58220119; 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....

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