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MEAN WELL SD25A12 DC-DC Converter

The SD-25 series is a reliable 25W single output DC-DC converter designed for industrial applications, featuring a 2:1 wide input range, 1500VAC I/O isolation, built-in EMI filter, and low ripple noise. It offers protections against short circuit, overload, and overvoltage, ensuring high reliability with a 2-year warranty. Suitable for various industrial power conversion needs, its fixed switching frequency at 88KHz enables efficient operation in harsh environments with a working temperature range of -10°C to +60°C and humidity of 20-90% RH.

Authorized Distributors
Source:Newark
Part No:SD-25A-12
Stock:4
Inv Date:06-16-2026
Price: Unit price: $38.57
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Source:DigiKey
Part No:SD-25A-12
Stock:21
Inv Date:06-16-2026
Price: Unit price: $24.2
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Source:DigiKey
Part No:SD-25A-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $25.5
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Part No:SD-25A-12
Stock:32
Inv Date:06-17-2026
Price: Unit price: $25.5
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Part No:SD-25A-12
Stock:0
Inv Date:06-17-2026
Price: N/A
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Part No:SD-25A-12
Stock:16
Inv Date:06-16-2026
Price: Unit price: $30.42
Buy/RFQ:
Part No:SD-25A-12
Stock:209
Inv Date:06-16-2026
Price: Unit price: $25.5
Buy/RFQ:
Part No:SD-25A-12
Stock:209
Inv Date:06-16-2026
Price: Unit price: $25.5
Buy/RFQ:

MEAN WELL SD25A12 DC-DC Converter Specifications:

  • Power Output: 25W
  • Input Voltage Range: 4.5~16VDC or 9~36VDC or 18~72VDC (depending on model)
  • Output Voltage Options: 5V, 12V, 24V
  • Rated Current: 5A (at 5V), 4.1A (at 12V), 1.6A (at 24V)
  • Ripple & Noise Max: 10mVp-p (5V), 420mVp-p (12V), 150mVp-p (24V)
  • Efficiency: Up to 81%
  • Isolation Voltage: 1500VAC
  • Switching Frequency: 88KHz
  • Protections: Short circuit, Overload, Overvoltage (Hiccup mode)
  • Operating Temp: -10°C to +60°C, derating applies above 50°C
  • Humidity: 20-90% RH non-condensing
  • Dimensions: 99mm x 97mm x 36mm
  • Certifications: Designed per safety standards (LVD), EMC compliance to EN55022, EN61000-4-2/3/4/6/8
  • MTBF: 374,300 hours minimum
  • Storage Temp: -20°C to +85°C

Buy the Reliable Power Module for Industrial Applications

Discover the SD-25 series single output DC-DC converter, engineered for industrial use with wide input voltage ranges, high efficiency, and robust protections such as short circuit, overload, and overvoltage. Built with a 1500VAC isolation and a fixed 88KHz switching frequency, this unit guarantees stable performance in demanding environments. Its compact size, low ripple noise, and adherence to safety standards make it ideal for diverse industrial power applications. Purchase online now for reliable, efficient power conversion that enhances your equipment’s performance and longevity.

Order your reliable SD-25 series 25W power converter today and ensure the dependable power supply your industrial projects require.

Frequently Asked Questions

Where can I buy MEAN WELL SD25A12?

You can click on the BUY or RFQ button to purchase SD25A12 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part SD25A12?

You can download the SD25A12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of SD25A12?

MEAN WELL

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