Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

06/10/2011

603-778-2300 www.wallindustries.com Fax 603-778-9797

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DATASHEET

Rev. B

DCHF500 SERIES

2:1 & 4:1 Input Voltage Ranges

12 & 24 VDC Single Outputs

480~504W Output Power

DC/DC Chassis Mount Power Converters

FEATURES

 2:1 & 4:1 Input Voltage Ranges

 Built-in Fan

 Built-in Remote Sense (Option)

 Remote ON/OFF Control (Option)

 480~504W Output Power

 100% Full Load Burn-in Tested

 Dimensions: 8.46 x 4.53 x 1.97 Inches

Temperature Protected

DESCRIPTION

The DCHF500 series of DC/DC power converters offers up to 504W output power in an 8.46 x 4.53 x 1.97 enclosed case.

This series has 12VDC and 24VDC single output models with either a 2:1 input voltage range of 72-144VDC or a 4:1

input voltage range of 19-72VDC. Some features include ±10% output adjustability, remote sense (optional), remote

ON/OFF control (optional), and a built-in fan. These supplies are RoHS compliant and are protected against short circuit,

over voltage, over load, and over temperature conditions. All supplies in this series are 100% full load burn-in tested.