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The TDK Corporation PFH500F-48-1D0-R is a 504W AC-DC power module designed for applications requiring high efficiency and reliable performance. This module features a compact 4" x 2.4" x 0.53" full brick package, suitable for through-hole mounting.
Key electrical specifications include a universal input voltage range of 85-265 VAC, a nominal output voltage of 48VDC, and a maximum output current of 10.5A, delivering up to 504W of power. The module boasts a high efficiency of 91% and includes features such as adjustable output, baseplate cooling, load sharing capability, an I²C interface, PFC, PMBus, remote on/off, and remote sense.
Designed for demanding environments, it operates within a wide temperature range of -40°C to 100°C with derating. The conduction-cooled baseplate can withstand high ambient temperatures, making it suitable for fanless and rugged applications. Compliance is indicated with standards like 60950-1 and 62368-1, and agency approvals include CE and UKCA.
This power module is ideal for ITE (Commercial) applications and supports optional droop mode load sharing for higher power or redundant configurations. Its robust design and comprehensive features make it a versatile solution for various power supply needs.
85 to 265 VAC.
48 VDC at 10.5 A, delivering 504 W.
-40°C to 100°C with derating (baseplate temperature).
Full brick through-hole package.
CE and UKCA certified to IEC 60950-1 and IEC 62368-1.
Yes, it includes a PMBus interface along with I²C for monitoring and control.
101.6mm x 61.0mm x 13.5mm (full brick).