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0RLC-25T_10 Datasheet, PDF (1/12 Pages) Bel Fuse Inc. – ISOLATED DC/DC CONVERTERS | |||
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ISOLATED DC/DC CONVERTERS
48 Vdc Input 3.3 Vdc - 24 Vdc/7 A - 1.25 A Output
Nov. 29, 2010
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
0RLC-25T Series RoHS Compliant
Rev.B
Features
ï· Isolated
ï· Output Over Voltage Shutdown
ï· High Efficiency
ï· Output Voltage Trim
ï· High Power Density
ï· OCP/SCP
ï· Fixed Frequency (230 KHz)
ï· Over Temperature Protection
ï· Low Cost
ï· Remote On/Off
ï· Input Under Voltage Lockout
ï· Remote On/Off Logic (Optional)
ï· Class 1, Category 2, Isolated DC/DC Converter (refer to IPC-9592)
Applications
ï· Networking
ï· Computers and peripherals
ï· Telecommunications
Description
The 0RLC-25T series are isolated dc/dc converters that operate from a nominal 48 Vdc source. These units will
provide up to 30 W of output power. These units are designed to be high efficient and very low cost. Features
include remote on/off, over current protection, and under voltage lockout. These converters are provided in an
industry standard package.
Part Selection
Output Voltage Input Voltage
3.3 Vdc
36 Vdc - 75 Vdc
Max. Output Max. Output
Current
Power
7A
23 W
Typical
Efficiency
88%
Model Number
Active High
0RLC-25T033
5.0 Vdc
36 Vdc - 75 Vdc
5A
25 W
90%
0RLC-25T050
12.0 Vdc
36 Vdc - 75 Vdc
2.5 A
30 W
90%
0RLC-25T120
15.0 Vdc
36 Vdc - 75 Vdc
2.0 A
30 W
90%
0RLC-25T150
24.0 Vdc
36 Vdc - 75 Vdc
1.25 A
30 W
89%
0RLC-25T240
Notes: Add âGâ suffix at the end of the model number to indicate Tray Packaging.
Model Number
Active Low
0RLC-25T03L
0RLC-25T05L
0RLC-25T12L
0RLC-25T15L
0RLC-25T24L
Part Number Explanation
0 R LC â 25 T xx x
12 3 4 5 67
1---Through hole mount
2---RoHS 6, change âRâ to â7â means RoHS 5
3---Series name
4---Series code
5---Input range (36-75V)
6---Output voltage
7---Enable, â0â or â3â mean active high, and âLâ means active low
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 ï· Tel 201-432-0463 ï· Fax 201-432-9542 ï· www.belfuse.com
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