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PSR53-7-7IPY PDF预览

PSR53-7-7IPY

更新时间: 2024-11-02 10:38:31
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
11页 652K
描述
DC-DC Regulated Power Supply Module, 1 Output, Hybrid

PSR53-7-7IPY 数据手册

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Industrial Environment  
Switching Regulators, PCB & Chassis  
PSR Series  
PSR: Positive Switching Regulators  
PSR-Series  
No input to output isolation  
Single output of 5, 12, 15, 24 or 36 V DC/15...72 W  
Input voltage up to 80 V DC  
High efficiency up to 94%  
Wide input voltage range  
• Low input to output differential voltage  
Very good dynamic properties  
Input undervoltage lock-out  
Parallel configurations possible  
Continuous no-load and short-circuit proof  
No derating  
25  
1.0"  
50  
2.0"  
70  
2.8"  
Safety according to IEC/EN 60950  
C
Summary  
Modules with input voltages up to 80 V are specially de-  
signed for secondary switched and battery driven applica-  
tions. The case design allows operation at nominal load up  
to 71°C without additional cooling.  
The PSR series of positive switching regulators is de-  
signed as power supply modules for electronic systems.  
Their major advantages include a high level of efficiency  
that remains virtually constant over the entire input range,  
high reliability, low ripple and excellent dynamic response.  
Type Survey and Key Data  
Table 1: Type survey  
Output  
voltage  
Uo nom [V]  
Output  
current  
Io nom [A]  
Input  
voltage range  
Ui [V] 1  
Input  
voltage  
Ui nom [V]  
Efficiency 2  
Type  
designation  
Options  
ηmin [%]  
ηtyp [%]  
83  
5
5
5
4
7...35  
7...40  
20  
20  
40  
40  
40  
40  
50  
60  
81  
82  
77  
72  
86  
88  
91  
92  
PSA 55-7  
PSR 54-7  
PSR 53-7  
PSR 52-7  
PSR 122.5-7  
PSR 152.5-7  
PSR 242-7  
PSR 362-7  
.
-9, i, P, R, Y  
-9, i, P, R, Y  
-9, i, P, R, Y  
Y
83  
5
3
8...80  
79  
5
2
8...80  
74  
12  
15  
24  
36  
2.5  
2.5  
2
15...80  
19...80  
29...80  
42...80  
87  
-9, i, P, R, Y  
-9, i, P, R, Y  
-9, i, P, R, Y  
-9, i, P, R, Y  
89  
92  
2
94  
1 See also: Electrical Input Data: DUio min  
.
2 Efficiency at Ui nom and Io nom  
Non standard input/output configurations or special custom adaptions are available on request.  
See also: Commercial Information: Inquiry Form for Customized Power Supply.  
Table of Contents  
Page  
Page  
Summary.......................................................................... 1  
Type Survey and Key Data.............................................. 1  
Type Key .......................................................................... 2  
Functional Description ..................................................... 2  
Electrical Input Data ........................................................ 3  
Electrical Output Data...................................................... 4  
Auxiliary Functions .......................................................... 5  
Electromagnetic Compatibility (EMC) ............................. 6  
Immunity to Environmental Conditions ........................... 7  
Mechanical Data .............................................................. 8  
Safety and Installation Instructions ................................. 8  
Description of Options ................................................... 10  
Accessories ................................................................... 11  
Edition 4/4.99  
1/11  
MELCHER  
The Power Partners.  

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