
AC/DC ConverterLD20-23BxxR2 Series 20W, AC-DC converter FEATURES • Ultra-wide 85 - 305VAC and 100 - 430VDC input voltage range • Operating ambient temperature range: -40C to +85C • Up to 87% efficiency • No-load power consumption 0.1W • 5000m altitude application • Plastic case meets UL94V-0 flammability • EMI performance meets CISPR32/EN55032 CLASS B, EN55014 • IEC/EN/UL62368/EN60335/EN61558 safety approval • Design to meet IEC/EN60601-1 /ANSI/AAMI ES60601-1 standards (2xMOPP) LD20-23BxxR2 series AC-DC converters is one of Mornsun's new generation compact size power converter, it features ultra-wide AC input and at the same time accepts DC input voltage., low power consumption, low ripple & noise, high efficiency, high reliability, reinforced isolation, it offers good EMC performance compliant to IEC/EN610004 and CISPR32/EN55032 and meets IEC/EN/UL62368/EN60335/ EN61558/IEC/EN60601-1/ANSI/AAMIES60601-1 standards. The converters are widely used in industrial, power, medical treatment, home appliances, instrumentation, communication and civil applications. For extremely harsh EMC environment, we recommend using the application circuit show in Design Reference of this datasheet. 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 1AC/DC ConverterLD20-23BxxR2 Series Short Circuit Protection 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 ConverterLD20-23BxxR2 Series Electromagnetic Compatibility (EMC) Note: ® With an AC input between 85-100V/277-305VAC and a DC input between 100-120V/390-430VDC, 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. 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 3AC/DC ConverterLD20-23BxxR2 SeriesDesign Reference 1. Typical application ACCL) AC(N), Fig. 1: Typical circuit diagram Output Filter Components: ® C1 is a ceramic capacitor used for filtering high-frequency noise and TVS is a recommended suppressor diode to protect the application in case of a converter failure; ® This circuit is recommended for indoor use. 2. EMC compliance recommended circuit 3. For additional information please refer to application notes on www.mornsun-power.com.
Open the catalog to page 4THIRD ANGLE PROJECTION Mounting rail: TS35, rail needs to connect safety ground 1. For additional information on Product Packaging please refer to www.mornsun-power.com. Packaging bag number: 58220011 (DIP package); 58220022 (A2S/A4S package); 2. If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 3. 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; 4. All index testing methods...
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