0RSB-40UV50
| Model | 0RSB-40UV50 |
| Description | DC-DC Regulated Power Supply Module, 1 Output, 24W, Hybrid, ROHS COMPLIANT PACKAGE-8 |
| PDF file | Total 21 pages (File size: 567K) |
| Chip Manufacturer | BEL |
ISOLATED DC/DC CONVERTERS
24 Vdc/48 Vdc Input 1.2 Vdc - 12 Vdc / 18 A - 3.5 A Outputs, 1/16 Brick
Converter
Apr. 07, 2011
Bel Power Inc., a subsidiary
of Bel Fuse Inc.
xRSB-40U Series
Features
Isolated
Fixed Frequency
High Efficiency
High Power Density
Low Cost
Output Voltage Trim
Basic Insulation
RoHS Compliant
Rev.C
Input Under Voltage Lockout
Output Over Voltage Shutdown
OCP/SCP
Over Temperature Protection
Wide Input Voltage
Positive/Negative Remote Sense
Through Hole and SMT(Option)
Input Over Voltage Protection
Remote On/Off Logic (Option)
Class 1, Category 2, Isolated DC/DC Converter (refer to IPC-9592)
UL60950-1 Recognized (UL/cUL) (Pending)
Applications
Networking
Computers and peripherals
Telecommunications
Description
The xRSB-40U series are isolated dc/dc converters that operate from a nominal 24 Vdc or 48 Vdc source. These
units will provide up to 40 W of output power from an 18 Vdc - 75 Vdc wide input range. 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 sixteenth brick package.
Part Selection
Output
Voltage
1.2 Vdc
1.5 Vdc
1.8 Vdc
2.5 Vdc
3.3 Vdc
5.0 Vdc
12 Vdc
Input Voltage
18 Vdc - 75 Vdc
18 Vdc - 75 Vdc
18 Vdc - 75 Vdc
18 Vdc - 75 Vdc
18 Vdc - 75 Vdc
18 Vdc - 75 Vdc
18 Vdc - 75 Vdc
Max. Output
Current
18 A
16 A
14 A
12 A
10 A
8A
3.5 A
Max. Output
Power
22 W
24 W
25 W
30 W
33 W
40 W
42 W
Typical
Efficiency
82%
84%
85%
86%
87.5%
87%
85%
Model Number
Active Low
xRSB-40UV2L
xRSB-40UV5L
xRSB-40UV8L
xRSB-40U02L
xRSB-40U03L
xRSB-40U05L
xRSB-40U12L
Model Number
Active High
xRSB-40UV20
xRSB-40UV50
xRSB-40UV80
xRSB-40U025
xRSB-40U033
xRSB-40U050
xRSB-40U120
Notes:
Add “G” suffix at the end of the model number to indicate Tray Packaging.
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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