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參數(shù)資料
| 型號： | 7CR-3012L |
| 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, 1/8 BRICK PACKAGE-5 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 157K |
| 代理商： | 7CR-3012L |
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 11.8 VDC/25 A Output, 1/8 Brick
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
95%
96%
-
Vin=48 V, full load, 25
°C
Switching Frequency
-
250 kHz
-
Isolation Capacitance
-
3900 pF
-
Isolation Voltage
-
1500 V
-
Over Temperature Protection
-
125
°C
-
MTBF
TBD
Calculated Per Bell Core SR-332
(Vin=48 V; IO=80% full load; Ta = 25
°C)
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
2.30 x 0.896 x 0.50
58.41 x 22.76 x 12.7
Weight
-
42 g
-
Note: All specifications are typical at 25 °C unless otherwise stated.
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off
Signal High (Unit Off)
2 V
-
20 V
Signal Low (Unit On)
Active Low
0 V
-
0.4 V
Signal High (Unit On)
2 V
-
20 V
Signal Low (Unit Off)
Active High
0 V
-
0.4 V
The remote on/off pin is open: If
active low, the Unit Off; If active
high, the Unit On.
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