ISOLATED DC/DC CONVERTERS
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
0RCY-60U12x
Features
RoHS Compliant
Rev.D
Output Over-Voltage Shutdown
OCP/SCP
Isolated
High Efficiency
High Power Density
Fixed Frequency (258 kHz)
Input Under-Voltage Lockout
Input Over-Voltage Lockout
Over Temperature Protection
Low Cost
Output Voltage Trim
Positive/Negative Remote Sense
Basic Insulation
Ultra Wide Input Range:
18 Vdc - 75 Vdc
Remote On/Off
UL60950-1 Recognized (UL/cUL) (Pending)
Applications
Networking
Computers and peripherals
Telecommunications
Description
The 0RCY-60U12x is part of the isolated dc/dc converters that operate from a wide input range (18 Vdc - 75 Vdc)
and can cover both 24 Vin and 48 Vin input range. These units will provide up to 84 W of output power. They are
designed to be highly efficient and low cost. Features include remote on/off, over current protection, over voltage
shut down, over temperature protection and under-voltage lockout. These converters are provided in an industry
standard 1/8 brick package.
Part Selection
Output
Input
Max.
Output
Current
Max.
Output
Power
Typical
Efficiency
Model Number
Active High
With Heatsink
Model Number
Active Low
With Heatsink
Model Number
Active Low
Without Heatsink
Voltage
Voltage
18 Vdc -
75 Vdc
12 Vdc
7 A
84 W
92%
0RCY-60U120
0RCY-60U12L
0RCY-60U12B
Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
0 R CY – 60 U 12 x
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 (18-75V)
6---Output voltage 12V
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
1