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Popular Conversion Series

Check out our range of power conversion series suitable for a vast range of applications.

Popular Conversion Series

Check out our range of power conversion series suitable for a vast range of commercial applications.

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Quarter Brick DC/DC Converters43QAE40-72S53U

43QAE40-72S53U

The QAE40-72S53U is a Single output 53V DC 0.75A 39.75W model and delivers dependable performance where it matters most. The 43QAE40-xSyU Series is a reliable and performance-focused 40W Quarter Brick DC/DC Converters. Designed for use in applications such as harsh, vibration-heavy or mobile rail environments. This series is supplied with a Quarter Brick input connection and supports input voltages of 7~75, 14~160, ~V DC. Certified to UKCA, CE, cURus, RoHS, REACH and compliant with EN 62368-1/IEC 62368-1/UL 62368-1/EN 50155. Selected for compliance with key international railway standards, this product range also suits high-integrity AV and IT system installations. If you can’t find what you need, contact us for alternative or tailored options.

Features

  • 12:1 Wide Input Range
  • Approved to UKCA, CE, cURus, RoHS & REACH
  • Available with optional heatsink (HS)
  • Efficiency up to 91%
  • EMC Class A & B
  • Operating Temperature Range: -40°C~105°C
  • Safety Standards to IEC/UL/EN 62368-1 & EN 50155
  • Single 40W Output Models

Basic Specification

Product Type DC/DC Converters DC/DC PCB Mount Power Supply
Input Voltage 14~160V DC
Output 53V DC 0.75A
Output Power 39.8W
Number of Outputs Single
Efficiency 91.0%
Output Connector DIP
Dimensions 2.28x1.45x0.5"
Industry ITE, Audio & Video, Railway
Standards EN 62368-1, IEC 62368-1, UL 62368-1, EN 50155

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