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參數(shù)資料
| 型號(hào)： | 0RQB-T0R12LG |
| 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, MODULE 8 PIN |
| 文件頁數(shù)： | 12/18頁 |
| 文件大?。?/td> | 384K |
| 代理商： | 0RQB-T0R12LG |
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
3
ISOLATED DC/DC CONVERTERS
24 Vdc Input
12 Vdc /20 A Output
Sep. 11, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Output Specifications (continued)
Parameter
Min
Typ
Max
Unit
Notes
Output Current Range
0
-
20
A
Output DC Current Limit
22
26
30
A
Short Circuit Surge Transient
-
5
A
2s
Rise time
8
-
12
ms
25
35
mS
Enable form Vin
Turn on Time
-
25
35
mS
Enable form ON/OFF
Overshoot at Turn on
-
0
3
%
Output Capacitance
0
-
5000
uF
Transient Response
Overshoot
-
300
400
mV
△
V50%~75% of
Max Load
Settling Time
-
120
200
uS
Overshoot
-
300
400
mV
△
V75%~50% of
Max Load
Settling Time
-
120
200
uS
di/dt=0.1A/us, Vin=24Vdc, Ta=25°C,
with a 1F ceramic capacitor and a
10uF Tantalum cap at the output.
Note:
All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
94
94.5
-
%
Vin=24V, full load
Switching Frequency
-
307
-
kHz
Over Temperature Protection
-
125
130
°C
Over Voltage Protection(Static)
-
14.15
14.5
V
This voltage is achieved by trimming
up output slowly
Weight
-
75
-
g
FIT
362.8
-
Calculated Per Bell Core SR-332
(Vin=24 V, Vo=12 V, Io=7 A,
Ta = 25°C, FIT=109/MTBF)
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
2.30 x 1.45 x 0.50
58.42 x 36.83 x 12.70
-
Isolation characteristics
Input to Output
-
1500
V
Input to Case
-
1500
V
Output to Case
-
500
V
Isolation Resistance
10M
-
ohm
Isolation Capacitance
-
3900
-
pF
Note
: All specifications are typical at 25 °C unless otherwise stated.
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相關(guān)代理商/技術(shù)參數(shù) |
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| 0RQB-T0T120 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:ISOLATED DC/DC CONVERTERS |
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