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Guangzhou Aipu Electron Technology Co.,Ltd
WD30/40 Series

WD30/40 Series

Product catalog summary

Overview: The document provides technical specifications for the WD30/40 Series DC/DC converters manufactured by Guangzhou Aipu Electron Technology Co., Ltd. It includes details on input and output specifications, general specifications, and typical product listings.

Typical Features:

Wide input voltage range (2:1)
Transfer efficiency of 85%
Switching frequency of 300KHz
Over current/short circuit protection with self-recovery
Input-output isolation
PCB mounting with a metal case and low output ripple

Input Specifications:

Input voltage ranges from 9V to 144V depending on the model
Remote ON/OFF functionality with specific voltage levels for operation
Input under-voltage protection with self-recovery

Output Specifications:

Output voltage accuracy ranges from ±1.0% to ±3.0%
Line regulation from ±0.2% to ±1.5%
Load regulation from ±0.5% to ±4.0%
Ripple and noise specifications vary based on output voltage
Dynamic response and output voltage adjustment capabilities
Start-up delay time typically ≤200ms

General Specifications:

Transfer efficiency varies with output voltage
Operating temperature ranges for industrial and military levels
Storage temperature and maximum case temperature specifications
Relative humidity tolerance from 10% to 90%
Isolation voltage specifications for input-output and input-case
Mean Time Between Failure (MTBF) of 200,000 hours

Typical Product List: The document lists various models with their input voltage ranges and output voltage/current specifications. Models include WD30 and WD40 series with single and dual output options.

Dimensions and Packing:

Detailed dimensions and packing information provided
Pin functions for single and dual output models
General tolerances and pin diameter tolerances specified

Catalog excerpts

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

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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

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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...

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WD30/40 Series

WD30/40 Series

Catalog excerpts

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