|
0RQ1-T0T12_12 Datasheet, PDF (1/11 Pages) Bel Fuse Inc. – ISOLATED DC/DC CONVERTERS | |||
|
ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
12 Vdc/25 A Output
Jun. 14, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
0RQ1-T0T12x
RoHS Compliant
Rev.D
Features
ï· Isolated
ï· Output Over Voltage Shutdown
ï· High Efficiency
ï· Output Voltage Trim
ï· Fixed Frequency (270 kHz)
ï· Over Temperature Protection
ï· High Power Density
ï· SCP/OCP
ï· Input Under Voltage Lockout
ï· Low Cost
ï· Input Over Voltage Lockout
ï· Basic Insulation
ï· Positive/Negative Remote Sense ï· Remote On/Off
ï· Trim and Remote Sense Function (Optional)
ï· Class 1, Category 2, Isolated DC/DC Converter (refer to IPC-9592)
ï· UL60950-1 Recognized (UL/cUL) (Pending)
Applications
ï· Networking
ï· Computers and peripherals
ï· Telecommunications
Description
The 0RQ1-T0T12x are isolated dc/dc converters that operate from a nominal 48 Vdc source. These units will
provide up to 300 W output power from a nominal 48 Vdc input. These units are designed to be highly efficient
and low cost. Features include remote on/off, over current protection and under-voltage lockout. These
converters are provided in an industry standard quarter brick package.
Part Selection
Output Voltage Input Voltage
12 Vdc
36 Vdc - 75 Vdc
Max. Output Max. Output
Current
Power
25 A
300 W
Typical
Efficiency
95%
Model Number
Active Low
0RQ1-T0T12L
12 Vdc
36 Vdc - 75 Vdc
25 A
300 W
95%
0RQ1-T0T12B
Note: Add âGâ suffix at the end of the model number to indicate Tray Packaging.
Model Number
Active High
0RQ1-T0T120
0RQ1-T0T12A
Part Number Explanation
0 R Q1 â T0 T 12 x
12 3 45 67
1---Through hole mount
2---RoHS 6, change âRâ to â7â means RoHS 5
3---Series name, 1/4 brick
4---Series code
5---Input range (36-75V)
6---Output voltage (12V)
7---Suffix, â0â&âLâindicated the unit with trim and remote sense function, and âAâ&âBâ without trim and
remote sense function.
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
1
|
▷ |