
LHE15-20Bxx Series 15W, AC-DC converter FEATURES • 85 - 264V Universal AC or wide 100 - 370VDC Input • Operating ambient temperature range: -40'C ~+85°C • High I/O isolation test voltage of up to 4000VAC • Regulated output, low ripple & noise • Output short circuit, over-current, over-voltage protection • High efficiency, high reliability • Plastic case meets flammability per UL94V-0 • EMC performance meets CISPR32 / EN55032 CLASS B • IEC/UL/EN62368 approval LHE 15-20Bxx series is one of Mornsun's compact size power converter, it features universal AC input and at the same time accepts DC input voltage., low power consumption, high efficiency, high reliability, it offers good EMC performance compliant to IEC62368 and CISPR32/EN55032 and the safety certifications to UL/IEC62368 and EN62368 standards. The converters are widely used in industrial and office applications. For extremely harsh EMC environment, we recommend using the application circuit show in Design Reference of this datasheet. Selection Guide Certification Note:*Part No. with suffix of "A2" means chassis mounting and suffix of "A4" means DIN-Rail mounting. Input Specifications Item Output Specifications Item MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
Open the catalog to page 1MORNSUN* Over-voltage Protection General Specifications Mechanical Specifications MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
Open the catalog to page 2AC/DC ConverterLHE15-20Bxx SeriesProduct Characteristic Curve Note: ® With an AC input between 85-100V/240-264VAC and a DC input between 100-120V/340-370VDC, the output power must be derated as per temperature derating curves; (D This product is suitable for applications using natural air cooling; for applications in closed environment please consult factory or one of our FAE. Design Reference 1. Typical application Output Filter Components: We recommend using an electrolytic capacitor with high frequency, and low ESR rating for C2 (refer to manufacture's datasheet). Choose a capacitor voltage rating...
Open the catalog to page 3AC/DC ConverterLHE15-20Bxx Series Component 3. For additional information please refer to application notes on www.mornsun-power.com. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
Open the catalog to page 4Note: Unit: mm[inch] Wire range: 24-12 AWG Tightening torque: Max 0.4 N-m Mounting rail: TS35, rail needs to connect safety ground General tolerances: ±1.0[±0.040] Note: 1. For additional information on Product Packaging please refer to www.mornsun-power.com. Packaging bag number: 58220006 (Horizontal package); 58220010 (A2/A4 package); 2. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25 °C, humidity<75% with nominal input voltage and rated output load; 3. All index testing methods in this datasheet are based on our company corporate standards; 4....
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