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The TDK Corporation PFH500F-12-0D0-R is a 504W AC-DC power module designed for applications where convection or forced air cooling is not viable. It accepts a wide AC input range of 85-265 VAC and delivers a regulated 12V output at up to 42A.
This module features a compact 4" x 2.4" x 0.53" Full Brick package, suitable for PCB mounting. It boasts high efficiency and a high power density, with a conduction-cooled baseplate capable of withstanding temperatures from -40°C to 100°C. The PFH500F series includes a PMBus™ interface for remote monitoring and programming via I²C.
Key specifications include an output voltage range of 9.6-14.4V, a maximum output current of 42A, and a maximum output power of 504W. It operates within a wide input voltage range and has an efficiency of 92%. The module is designed for ITE (Commercial) applications and complies with standards such as 60950-1 and 62368-1.
Mounting is through-hole, and the module supports features like adjustable output, baseplate cooling, load sharing, remote on/off, and remote sense. The droop mode load sharing feature is enabled on this specific model.
85 to 265 VAC universal input.
Full Brick with through-hole mounting.
-40°C to 100°C with derating.
42A.
92% typical.
Yes, features include Remote On/Off and Remote Sense.
PMBus interface for monitoring and control.