TDK-Lambda Americas' 300 W EFE-300W and 400 W EFE-400 single output supplies

Jan. 23, 2009
Single output supplies deliver 133% peak power capability for 10 sec with efficiencies of 90%

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The 300 W EFE-300W and 400 W EFE-400 single output supplies deliver 133% peak power capability for 10 sec with efficiencies of 90%. The power supplies use an eight-bit microcontroller for full digital control of the output. Power densities to 22 W/in³ are achieved at peak load conditions and 16.6 W/in³ at continuous loading.