0REB-C0T03X Datasheet, PDF (1/16 Pages) Bel Fuse Inc. – ISOLATED DC/DC CONVERTERS

ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
3.3 Vdc/25 A Output
Sep. 22, 2009
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
0REB-C0T03x RoHS Compliant PRELIMINARY Rev.A
Features
• Isolated
• Input Under Voltage Protection
• High Efficiency
• Output Voltage Trim
• Fixed Frequency (310 KHz) • Output Over-Voltage Protection
• High Power Density
• OCP/SCP
• Low Cost
• Over Temperature Protection
• Remote On/Off
• Class 1, Category 2, Isolated DC/DC Converter (refer to IPC-9592)
• TUV EN60950-1 Recognized (Pending)
• UL60950-1 Recognized (UL/cUL) (Pending)
Applications
• Networking
• Computers and peripherals
• Telecommunications
Description
The 0REB-C0T03x is an isolated dc/dc converter that operates from a nominal 48 Vdc source. This converter
provides up to 82 W 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
3.3 Vdc
36 Vdc - 75 Vdc
Max. Output Max. Output
Current
Power
25 A
82 W
Typical
Efficiency
92%
Model Number
Active Low
0REB-C0T03L
Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Model Number
Active High
0REB-C0T033
Part Number Explanation
0 R EB – C0 T 03 L
12 3 4 5 67
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 (3.3V)
7---Enable, active low, change “L” to “3” means active high
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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