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Guangzhou Aipu Electron Technology Co.,Ltd
WR30-XXS75 WR40-XXS75 Series

WR30-XXS75 WR40-XXS75 Series

Product catalog summary

Overview: The WR30-40 is a power module with a wide input voltage range and typical efficiency of 80%. It features short circuit protection, input-output isolation, and is designed for PCB mounting with a sine wave output.

Input Specifications: The module supports a 2:1 input voltage range with nominal voltages of 24V (18-36Vdc) and 48V (36-72Vdc). It includes remote control functionality and input under-voltage protection with self-recovery.

Output Specifications: The output voltage accuracy is ±5Vac with line regulation of ±0.5% and load regulation of ±1%. It provides a standard sine wave output with a frequency of 25Hz ±3Hz and total harmonic distortion of ±2% nominal, up to a maximum of ±5%.

General Specifications: The module operates with a typical transfer efficiency of 80% and a switching frequency of 200KHz. It is suitable for operating temperatures from -25℃ to +55℃ and storage temperatures from -40℃ to +105℃. The maximum case temperature is +90℃, and it supports relative humidity levels of 10% to 90%. The case is made of metal, and the isolation voltage is 500Vdc.

Product Nomination Method: The product code indicates the wide input voltage range, ringing generator, output power, nominal input voltage, single output, and output voltage.

Typical Products List: The document lists several modules with varying input voltage ranges and output specifications, such as WR30-24S75 and WR40-48S75, with output voltages of 75Vac and different current ratings.

Packing Dimension: The packing dimensions are 95.00 x 95.00 x 14.00mm (3.740 x 3.740 x 0.551 inches).

Catalog excerpts

ULNIDNTypical performance ♦ Wide Input voltage range (2:1) ♦ Typical Efficiency 80% ♦ Switching frequency 250KHz±30KHz ♦ Short circuit protection, Self-furbish ♦ Input-output isolated ♦ PCB Mounting ♦ Sine wave output 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 http://www.aipu-elec.com E-mail: [email protected] TEL: 86-20-84206763 FAX: 86-20-84206762 HOT-LINE: 400-811-8032 Page 1 of 3

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Note: Due to space limitations ,the above list is only for some products, If other than a list of products, please contact the

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Packing Dimension LxWxH Temperature Derating Curve Note: if the definition of pin is not in accordance with the model selection manual, please refer to the label on actual item. E-mail: [email protected]

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