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參數資料
| 型號： | 0RCM-38S10LG |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 300 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-5 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 124K |
| 代理商： | 0RCM-38S10LG |
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 9.3VDC/36.5 A Output, 1/4 Brick
Industry standard quarter-brick package
Up to 300 W at 95% efficiency
1500 V isolation
Safety Agency Approvals
Description
The 07CM-38S “Cimarron” Series are isolated DC/DC converters that
operate 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 300 W of output power from a nominal 54 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
9.3 Vdc
48 Vdc
36.5 A
300 W
95%
07CM-38S10L
Notes: 1. Add “G” suffix at the end of the model number to indicate Tray Packaging.
2. All part numbers above indicate RoHS 5. Change the second letter "7" to "R" for RoHS 6 part numbers.
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage Range
36 V
-
55 V
Input Current (no load)
-
110 mA
Input Current (full load)
-
7.2 A
Reflected Ripple Current (rms)
-
200 mA
See figure 1 for measurement technique
Under-voltage Lockout
Turn-on
Turn off
-
35.8 V
33.8 V
-
Over-voltage Lockout
-
57.1 V
-
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage
36Vin
48Vin
55Vin
-
7.0 V
9.3 V
10.6 V
-
Setpoint at no load.
Output Current
0 A
-
36.5 A
Output Power
-
300 W
Load Regulation
-
0.6 V
Ripple and Noise (pk-pk)
-
150 mV
0 to 20 MHz Bandwidth, use 1.0 uF ceramic
cap and 100 uF/50mOhm tantalum on
output
Load Capacitance
100 uF
(50mohm)
-
3000 uF
Transient Response
Max deviation
Recovery to within ± 1%
-
150 mV
50 uS
250 mV
100 uS
di/dt =0 .1 A/uS, Vin =48 V
Ta = 25
°C, 25% load change.
07CM-38S10L
RoHS 5 Compliant
Rev.C
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