ISOLATED DC/DC CONVERTERS
48 Vdc Input
Nov. 30, 2010
3.3 Vdc /15 A Output, 1/8 Brick Converter
Bel Power Inc., a subsidiary of Bel Fuse Inc.
RoHS Compliant
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0RCB-60T03C
Rev.B
Features
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Isolated
High Efficiency
High Power Density
Fixed Frequency (300 kHz)
Low Cost
Input Under-Voltage Lockout
Pre-Bias Start Up
UL 60950-1, 2
nd
Edition
CSA C22.2 , 2
nd
Edition
File
Rev.A
Output Over-Voltage Shutdown
OCP/SCP
Over Temperature Protection
Remote On/Off
Output Voltage Trim
Positive/Negative Remote Sense
Basic Insulation
Applications
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Networking
Computers and peripherals
Telecommunications
Description
The 0RCB-60T03C is isolated dc/dc converter that operates from a nominal 48 Vdc source. This unit will provide
up to 49.5 W of output power from a nominal 48 Vdc input. This unit is designed to be highly efficient and low
cost. Features include remote on/off, over current protection and under-voltage lockout. This converter is
provided in an industry standard eighth brick package.
Part Selection
Output
Voltage
3.3 Vdc
Input Voltage
36 Vdc - 75 Vdc
Max. Output
Current
15 A
Max. Output
Power
49.5 W
Typical
Efficiency
90%
Model Number
Active Low
0RCB-60T03C
Notes:
Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
0 R CB – 60 T 03 C
1 2
3
4
5 6
7
1---Through hole
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---Suffix
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
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Tel 201-432-0463
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Fax 201-432-9542
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www.belfuse.com
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BEL [ BEL FUSE INC. ]
