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參數資料
| 型號： | 0RCM-55S120 |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, QUARTER BRICK PACKAGE-7 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 495K |
| 代理商： | 0RCM-55S120 |
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 VDC Input 12 VDC/55A Output, 1/4 Brick
Isolated
Input Under-Voltage Lockout
High Efficiency
Input Over-Voltage Shutdown
High Power Density
OCP/SCP
Low Cost
Remote On/Off
Over Temperature Protection
Description
The 0RCM-55S12x is isolated DC/DC onverter that operates from a nominal 48 VDC source. These converters
use a full bridge power train to provide isolation and step down. These units will provide up to 600 W of output
power from a nominal 55 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
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Model Number
Active Low
Model Number
Active High
12 Vdc
48 Vdc
55 A
600 W
97%
0RCM-55S12L
0RCM-55S120
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
Min
Typ
Max
Notes
-0.3 V
-
80 V
Non-operating
Input Voltage (continuous)
-0.3 V
-
57 V
Operating
1 V
-
18 V
Module Off
Remote On/Off (Active Low)
-0.3 V
-
0.6 V
Module On
1 V
-
18 V
Module On
Remote On/Off (Active High)
-0.3 V
-
0.6 V
Module Off
Ambient Temperature
-40
°C
-
85
°C
Storage Temperature
-55
°C
-
125
°C
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
38 V
-
55 V
Input Current (full load)
-
14.5 A
Vin=38 V
Input Current (no load)
-
80 mA
150 mA
Remote Off Input Current
-
5 mA
10 mA
Active High
Input Reflected Ripple Current (pk-pk)
-
40 mA
100 mA
Input Reflected Ripple Current (rms)
-
30 mA
50 mA
Tested with simulated source
impedance of 12 uH, 5 Hz to 20 MHz;
use a 100 uF/100 V electrolytic
capacitor and 1 uF/100 V ceramic
capacitor at the input.
I
2t Inrush Current Transient
-
TBD
-
0RCM-55S12x RoHS Compliant
PRELIMINARY Rev.D
相關PDF資料 |
PDF描述 |
|---|---|
| 0RCM-55S120G | DC-DC REG PWR SUPPLY MODULE |
| 07CM-55S12LG | DC-DC REG PWR SUPPLY MODULE |
| 0RCM-55S12L | DC-DC REG PWR SUPPLY MODULE |
| 07CM-55S120 | DC-DC REG PWR SUPPLY MODULE |
| 07CM-55S120G | DC-DC REG PWR SUPPLY MODULE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 0RCM-55S12L | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:ISOLATED DC/DC CONVERTERS |
| 0RCM-55S12X | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:ISOLATED DC/DC CONVERTERS |
| 0RCM-60S100 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:ISOLATED DC/DC CONVERTERS |
| 0RCM-60S10L | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:ISOLATED DC/DC CONVERTERS |
| 0RCM-60S10X | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:ISOLATED DC/DC CONVERTERS |
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