Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302

1

ISOLATED DC/DC CONVERTERS

36 Vdc - 75 Vdc Input, 15 Vdc/5 A Output

Aug. 22, 2011

Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.

Features

 Isolated

 Remote On/Off)

 High Efficiency

 Input Under Voltage Protection

 Fixed Frequency (300 KHz)

 Output Over Voltage Protection

 High Power Density

 OCP/SCP

 Low Cost

 Over Temperature Protection

 Class 2, Category 2, Isolated DC/DC Converter (refer to IPC-9592)

Applications

 Networking

 Computers and peripherals

 Telecommunications

Description

The 0REB-80T15x is an isolated DC/DC converter that operates from a nominal 48 Vdc source. This converter

provides up to 75W of output power. Features include remote on/off, short circuit protection, over current

protection, over-temperature protection, output over-voltage protection,input under-voltage protection.

Part Selection

Output Voltage

Input Voltage

Max. Output

Current

Max. Output

Power

Typical

Efficiency

Model Number

Active Low

Model Number

Active High

15 Vdc

36 Vdc - 75 Vdc

5 A

75 W

92%

0REB-80T15L

0REB-80T150

Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.

Part Number Explanation

0 R EB – 80 T 15 x

1 2

3

4

5

6 7

1---Through hole mount

2---RoHS 6, change “R” to “7” means RoHS 5

3---Series name

4---Series code

5---Input range (36-75V)

6---Output voltage (15V)

7---Enable, “0” means active high, and “L” means active low

0REB-80T15x

RoHS Compliant

PRELIMINARY Rev.A