ISOLATED DC/DC CONVERTERS
48 Vdc Input 3.3 Vdc /30 A Output
Jun. 24, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
xRCY-C2T03x
Features
RoHS Compliant
Rev.D
Isolated
Output Voltage Trim
OCP/SCP
High Efficiency
High Power Density
Fixed Frequency (300 kHz)
Low Cost
Over Temperature Protection
Remote On/Off
Positive/Negative Remote Sense
Basic Insulation
Input Under-Voltage Lockout
Output Over-Voltage Protection
Class 2, Category 2, Isolated DC/DC Converter (refer to IPC-9592)
Applications
Networking
Computers and peripherals
Telecommunications
Description
The xRCY-C2T03x is isolated dc/dc converter that operates from a nominal 48 Vdc source. This unit will provide
up to 99 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
Input Voltage
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Model Number
Active High
Model Number
Active Low
Voltage
3.3 Vdc
48 Vdc
30 A
99 W
93%
xRCY-C2T033
xRCY-C2T03L
Note: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
x R CY – C2 T 03 x
1 2
3
4
5 6
7
1---Replace”x” with “S” to indicate SMD package, or “0” to indicate through hole package
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---Option, “x” of the model part number to be 0-9, A-Z, which will represent the special request of
customer.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
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