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ISOLATED DC/DC CONVERTERS
48 Vdc Input 1.2-2.5 Vdc/80 A, 3.3 Vdc/70 A, 5 Vdc/48 A, 12 Vdc/20 A Output
0RHB-D0T Series
RoHS Compliant
Rev.A
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Isolated
High Efficiency
High Power Density
Low Cost
Input Under Voltage Lockout
Fixed frequency (330 kHz)
Basic Isolation
Input Over Voltage Lockout
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Output Over Voltage Shutdown
OCP/SCP
Over Temperature Protection
Remote On/Off
Output Voltage Trim
Positive/Negative Remote Sense
Remote On/Off Logic (option)
UL60950-1 Recognized (UL/cUL)
Description
The 0RHB-D0T Series are isolated dc/dc converters that operate from a nominal 48 Vdc source. These units
provide up to 200 W of 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 half-brick package.
Part Selection
Output
Voltage
12.0 V
5.0 V
3.3 V
2.5 V
1.8 V
1.5 V
1.2 V
Input
Voltage
36 V - 75 V
36 V - 75 V
36 V - 75 V
36 V - 75 V
36 V - 75 V
36 V - 75 V
36 V - 75 V
Max. Output
Current
20 A
48 A
70 A
80 A
80 A
80 A
80 A
Max. Output
Power
240 W
240 W
231 W
200 W
144 W
120 W
96 W
Typical
Efficiency
94%
92.5%
92%
91%
89%
87%
85%
Model Number
Active High
0RHB-D0T120
0RHB-D0T050
0RHB-D0T033
0RHB-D0T025
0RHB-D0TV80
0RHB-D0TV50
0RHB-D0TV20
Model Number
Active Low
0RHB-D0T12L
0RHB-D0T05L
0RHB-D0T03L
0RHB-D0T02L
0RHB-D0TV8L
0RHB-D0TV5L
0RHB-D0TV2L
Notes : 1. Add “G” suffix at the end of the model number to indicate Tray Packaging.
2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
Absolute Maximum Ratings
Parameter
Input Voltage (continuous)
Remote On/Off
I/O Isolation Voltage
Ambient Temperature
Storage Temperature
Min
-0.3 V
-0.3 V
-
-40 ° C
-55 ° C
Typ
-
-
-
-
-
Max
80 V
18 V
2000 V
85 ° C
125 ° C
Notes
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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相关代理商/技术参数
0RHB-D0T120 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 12V 20A 240W 11-Pin Half-Brick
0RHB-D0T120G 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 12V 20A 240W 11-Pin Half-Brick Tray
0RHB-D0T12L 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 12V 20A 240W 11-Pin Half-Brick
0RHB-D0T12LG 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 12V 20A 240W 11-Pin Half-Brick Tray
0RHB-D0T12W 制造商:Bel Fuse 功能描述:Bel Power 0RHB-D0T12W 1/2 Brick
0RHB-D0T12WG 制造商:Bel Fuse 功能描述:Bel Power 0RHB-D0T12WG 1/2 Brick
0RHB-D0TV20 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:ISOLATED DC/DC CONVERTERS
0RHB-D0TV2L 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:ISOLATED DC/DC CONVERTERS