PFH500A Series 500W AC-DC Power Modules / 400Hz Line Frequency

PublishTime：2021-10-13

●The 4”x 2.4”footprint, high efficiency PFH500A series of AC-DC power modules are used in environments where convection or forced air cooling is not viable. Suitable for use in applications requiring a nominal 400 Hz input frequency, these pcb mounted power modules accept an 85 to 135 Vac input and deliver an adjustable, regulated 28V output. High ambient temperatures can be tolerated as the conduction cooled baseplate can withstand -40 to 100°C temperatures. These third generation modules also have a PMBus™ interface with read/write capability for remote monitoring and programming.
●Features
■ Compact 4”x 2.4”x 0.53”Brick Package
■ Metal Case
■ 115 Vac 400 Hz input
■ 100°C Rated Baseplate Temperature
■ PMBus™ Interface
■ Optional Droop Mode Load Sharing
●Benefits
■ Less Board Area Required
■ Easier Thermal Management and Lower Radiated EMI
■ Suitable for Ground Based Aviation Support Use
■ Cold plate / Conduction Cooling for Fanless and Rugged Environments
■ Remote Monitoring and Programming via i²C
■ Simplified Paralleling for Higher Power or Redundant Applications

Brand of Product：	TDK-Lambda
Part#：	PFH500A Series 、 PFH500A 、 PFH500A-28-000-R 、 PFH500A-28-100-R 、 PFH500A-28 More Part#
Product Category：	AC-DC Power Modules More
Application：	[ Industrial ][ Test ][ COMM ][ COTS ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	February 5th, 2021
Version Number：	V1
Data Encoding：
Data Size：	1.4 MB

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