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參數資料
| 型號： | DSR2012-7RP |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數： | 1/11頁 |
| 文件大小： | 394K |
| 代理商： | DSR2012-7RP |
Industrial Environment
DC-DC Converters <40 Watt
SR Series
Edition 4/6.99
1/11
MELCHER
The Power Partners.
20 Watt DC-DC Converters
SR Series
Single output of 5, 12, 15 or 24 V DC
Input voltage up to 180 V DC
Full input to output isolation 2.5 kVrms
Wide input voltage range
High efficiency up to 81%
Efficient input filter
Very good dynamic characteristics
Parallel and series compatible
Continuous no-load and short circuit proof
Type Survey and Key Data
Table 1: Type survey
Output voltage
Input voltage range and efficiency 2
Options
Uo nom
Io nom
Ui min...Ui max
hmin htyp
Ui min...Ui max
hmin htyp
Ui min...Ui max
hmin htyp
[V DC]
[A]
19...45 V DC 1
[%]
38...90 V DC 1
[%]
76...180 V DC
[%]
5
4
BSR 2005-7
70
73
CSR 2005-7
74
77
DSR 2005-7
74
77
-6, R 1, i, P
12
1.67
BSR 2012-7
74
77
CSR 2012-7
75
78
DSR 2012-7
75
78
15
1.34
BSR 2015-7
74
78
CSR 2015-7
76
79
DSR 2015-7
76
79
24
0.84
BSR 2024-7
75
79
CSR 2024-7
77
81
DSR 2024-7
77
81
1 With option R, shifted input voltage range, for BSR: 16...38 V DC, for CSR: 32...76 V DC. Not available for DSR.
2 Efficiency at Ui nom and Io nom.
151
5.9"
88
3.5"
32
1.3"
Safety according to IEC/EN 60950
LGA
Summary
The DC-DC converters of the SR series are power supply
modules for electronic systems. Their major advantages in-
clude a high efficiency that remains virtually constant over
the entire input voltage range, high reliability, low ripple and
excellent dynamic response. The converters are designed
for chassis mounting.
Table of Contents
Page
Summary .......................................................................... 1
Type Survey and Key Data .............................................. 1
Type Key and Product Marking ........................................ 2
Functional Description ...................................................... 3
Electrical Input Data ......................................................... 4
Page
Electrical Output Data ...................................................... 5
Immunity to Environmental Conditions ............................. 6
Mechanical Data .............................................................. 7
Safety and Installation Instructions .................................. 8
Description of Options .................................................... 10
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