WD30/40 Series Typical Features ♦ Wide Input voltage range (2:1) ♦ Transfer Efficiency 85% ♦ Switching frequency:300KHz ♦ Over current/Short circuit protection, Self-recovery ♦ Input-output 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. General Specifications Guangzhou Aipu Electron Technology Co., Ltd Add: B Building ,No.4 Courtyard, Qixing Gang, Shiliu Gang, Haizhu Dis, GZ,CN Email: [email protected] Tel: 86-20-84206763 Fax: 86-20-84206762 Hotline: 400-811-8032 Website: http://en.aipulnion.com/ Guangzhou Aipu Electron Technology Co., Ltd reserves the copyright and right of final interpretation. Page 1 of 3

Guangzhou Aipu Electron Techno ogy Co., Ltd Add: B Building ,No.4 Courtyard, Qixing Gang, Shiliu Gang, Haizhu Dis, GZ,CN Email: [email protected] Tel: 86-20-84206763 Fax: 86-20-84206762 Hotline: 400-811-8032 Website: http://en.aipulnion.com/ Guangzhou Aipu Electron Technology Co., Ltd reserves the copyright and right of final interpretation. Page 2 of 3

Note：□ means nominal input voltage, due to space limitation, above is a typical list of our products, please contact our sales team for more items. Dimension 单位（Unit：）： Unit: mm(inch);mm Grid:2.54mm(0.1inch); 印刷板俯视图（Printed board vertical view） Printed board vertical view; （0.1inch） 栅格间距（Lattic spacing）：2.54mm General tolerances: ±0.25mm; 未标注尺寸公差±0.25mm 未标注针脚直径公差±0.10mm General Pin Diameter tolerances: ± 0.10mm 1.00 (0.039) bottom view Packing Dimension Packing Code H1 Temperature curve *Note：If the definition of the pin in the converter does not match with this manual, please refer to the actual...