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TDK–Lambda Conduction–Cooled Power Supply

Product Announcement from Allied Electronics, Inc.

TDK–Lambda Conduction–Cooled Power Supply-Image

Eliminate the Need for Fans
The CPFE1000F series was designed for harsh indoor or outdoor environments and are ideal for such applications as LED signage, RF broadcast, COTS-military, noise sensitive audio⁄video equipment, food processing and other industrial⁄commercial applications. The power supply's baseplate is designed to easily attach to metal enclosures or other heat-sinking surfaces, thus eliminating the need for fans or forced-air cooling. To guard against moisture, dust and other contaminants, the internal PCB assembly has a protective coating. The CPFE1000F series of baseplate⁄conduction-cooled power supplies capable of providing up to 1000-watts without fans or forced-air cooling, thereby providing audible noise-free operation. With a baseplate and ambient operating temperature range of -40 up to +85°C this new series of AC⁄DC power supplies will be of special interest to designers who need high-power but cannot use fans, or where the power supply is mounted in an enclosure.


  • Conduction⁄baseplate cooled for greater reliability
  • Internal I2C bus interface
  • MIL STD 461⁄462D CE102 EMC approved (military approvals)
  • Conformal coated internal PCB assembly