DC-DC Converter WD25-30D1 Series Typical Features ♦Wide input voltage range (2:1) ♦ Typical transfer efficiency 85% ♦ Switching frequency:300KHz ♦ Over current/Short circuit protection, Self-recovery ♦ Input-output highly isolated ♦ PCB mounting ♦Metal case, Low Output Ripple 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. Product Named Method (7) Case Material ©Packing Code © Output Voltage @ Output Ways © Input Voltage © Output Power (T) Product Series http://www.aipulnion.com E-mail: [email protected] TEL: 86-20-84206763 FAX: 86-20-84206762 HOT-LINE: 400-811-8032 Page 1 of 3

Dynamic response 20MHz BM (Full Load) Vo^5.0V, ^50mVp-p; Vo^48V, ^180mVp-p; Other, *S100mVp-p 25% Nominal load step change AVo1/At Output Voltage adjust Nominal output voltage TRIM Turn-on delay time Typical value General Specifications Transfer Efficiency Case material Meta case Isolation Voltage Typical product list Part No http://www.aipulnion.com E-mail: [email protected] TEL: 86-20-84206763 FAX: 86-20-84206762 HOT-LINE: 400-811-8032 Page 2 of 3

Note: □ means the nominal value of input voltage, Due to space limitations, above is only a part of our product list, please contact with our sales team for more items. Unit: mm(inch); Grid:2.54mm(0.1inch); Printed board vertical view; General tolerances: ±0.25mm; Packing Code Temperature Curve Pin definition Single(S) * Note: If the definition of pin is not in accordance with the model selection manual, please refer to the label on actual item. http://Www.aipulnion.com E-mail: [email protected] TEL: 86-20-84206763 FAX: 86-20-84206762 HOT-LINE: 400-811-8032 Page 3 of 3