HD Brick™ Series
DC-DC Converters

HD Brick Series DC-DC Converters


HD Brick Series DC-DC Converters are isolated, regulated, and operate from an unregulated, wide range input to generate an isolated output.
With its high frequency zero voltage switching (ZVS) topology, the HDC consistently delivers high efficiency across the input line range. Modular HDC and downstream DC-DC products support efficient power distribution, providing superior power system performance and connectivity from a variety of unregulated power sources to the point-of-load.

Input Voltages   28 V (16 – 50 V)
300 V (180 – 420 V)
Output Voltage   28 V
12 V
Output Power   320 W
400 W
Dimensions    A Series
1.91" x 1.83" x 0.63" 
48.6 x 46.5 x 16.0 mm

B Series
2.28" x 1.83" x 0.63"
57.8 x 46.5 x 16.0 mm

PDF Icon Family Overview »



Enter HD Brick
Use the matrix below to select a module to meet your needs. You can click on the filter icons at the top of each column to filter results. Click on the column heading to sort the column. Once you have made your selection click on the part number to go to a product page and choose your mechanical options, and get part number specific information.

Part Number
Filter Column
Vin (V)
Filter Column
Vout (V)
Filter Column
Power (W)
Filter Column
HDC028A280x320x-00 » 28 (16-50) 28 320 A Series
HDC300B120x400x-00 » 300 (180-420) 12 400 B Series
1     2 products
Features & Benefits
  • High efficiency and power density
  • Robust packaging for harsh environments
  • 3 temperature grades, including operation to -55°C
  • Flange or flangeless versions available
  • Input undervoltage lockout
  • Output overvoltage protection
  • Overtemperature protection


Sample installation in an airborne application

Click image to enlarge




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Accessories for this family of products are now found on the individual product pages.
Scroll up this page and click on the Part Number of the product that meets your requirements. This will bring you to the product page. Accessories will be found in the 'Related Products' area.