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AC-DC Power Supplies

AC-DC Power Supplies


720-1000W Conduction Cooled Power Supplies

The baseplate cooled CPFE1000FI applications include harsh environments where cooling fans are not permitted. They are ideal for users who require a fully compliant power supply, but do not have the time or resources to develop a custom power-module based solution. Three compact package types are available – a low profile U-channel with or without a cover and as an open-frame PCB assembly. A standard I2C interface allows engineers to interrogate and monitor the product in remote applications.



  • Smaller size than CPFE1000F
  • Baseplate cooled, no fan required
  • Protective coating option
  • I2C Interface
  • High Efficiency


Product Range Information

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Part number Power Output info Construction Status View PDF datasheet
CPFE1000FI-12 720W 12V / 60A
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CPFE1000FI-28 1.008kW 28V / 36A
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CPFE1000FI-48 1.008kW 48V / 21A
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CPFE1000FI videos

Range Overview Video

CPFEi 720-1000W Conduction Cooled Power Supplies Video


FAQ Video

Can CPFE1000FI power supplies be connected in parallel?

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What parameters can CPFE1000Fi power supplies provide via I2C?

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What are the key features of CPFE1000FI conduction cooled power supplies?

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What is the operating ambient and baseplate temperature of CPFE1000Fi power supplies?

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CPFE1000FI Technical Downloads

CPFE1000FI In the TDK-Lambda Newsroom

Compact, conduction cooled power supplies are rated at 1000W
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Further Resources

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