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WD50-XXSXXK1 Series

WD50-XXSXXK1 Series
4Pages

Catalog excerpts

Typical Features ♦Wide input voltage range (2:1 or 4:1) ♦ Typical transfer efficiency 85% ♦ Switching frequency: 300KHz ♦ Over current/Short circuit protection, Self-recovery ♦ Input-output isolated♦ PCB mounting ♦Metal case, Low output ripple Technical Parameters: Test Condition: Unless otherwise specified, data in the datasheet should be tested under the conditions of inputting nominal voltage, pure resistance rated load and Ta=25°C. Output Specifications Output Voltage Accuracy General Specifications Switching Frequency http://www.aipulnion.com E-mail: market@aipu-elec.com TEL: 86-20-84206763 FAX: 86-20-84206762 HOT-LINE: 400-811-8032 Page 1 of 4

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Storage Temperature Relative Humidity Case Material Metal case Input-output 1500 Vdc ≤ 0.5mA/1min; Isolation Voltage Meantime Between Failures Typical Product List Input Current Output voltage/ current Part No. Input voltage range Note: due to space limitations, above is only a part of our product list, please contact our sales team for more items. Unit: mm(inch); Grid:2.54mm(0.1inch); 单位（Unit：）：mm Printed board vertical view; view）印刷板俯视图（Printed board vertical 栅格间距（Lattic spacing ±0.25mm; General tolerances:）：2.54mm（0.1inch）未标注尺寸公差±0.25mm General Pin Diameter tolerances: ± 0.10mm...

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* Note: If the definition of pin is not in accordance with the model selection manual, please refer to the label on actual item. Packing Dimension Packing Code Temperature Curve Test Application Reference 1.Recommended test circuit DC/DC test circuit: Normal recommended capacitor:C1: 47-100μF;C2:10-22μF. +Vo + Vin Output ground E-mail: market@aipu-elec.com

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2.Ripple & Noise Test:(twisted pair method, 20MHZ bandwidth) Test Method: (1)12# twisted pair to connect, Oscilloscope bandwidth set as 20MHz, 100M bandwidth probe, terminated with 0.1uF polypropylene capacitor and 47uF high frequency low resistance electrolytic capacitor in parallel, oscilloscope set as Sample pattern. (2) Input terminal connect to power supply, output terminal connect to electronic load through jig plate, Use 30cm± cm sampling line, Power line 2 selected from corresponding diameter wire with insulation according to the flow of output current. E-mail: market@aipu-elec.com

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WD50-XXSXXK1 Series 4Pages

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WD50-XXSXXK1 Series
4Pages