PSC Series Extended Data Sheet
Positive Switching Regulators (Industrial)
Input voltage up to 80 VDC
Single output of 5.1 - 36 VDC
No input to output isolation
• High efficiency up to 96%
• Wide input voltage range
• Low input to output differential voltage
• Very good dynamic properties
• Input undervoltage lock-out
• External output voltage adjustment and inhibit
• Two temperature ranges
32
1.3"
88
3.5"
151
5.9"
• Continuous no-load and short-circuit proof
• No derating
Safety according to IEC/EN 60950
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 PSC series of positive switching regulators is designed
as power supply modules for electronic systems. Their ma-
jor advantages include a high level of efficiency that re-
mains virtually constant over the entire input voltage range,
high reliability, low ripple and excellent dynamic response.
Model Selection and Key Data
Table 1: Type survey
Output
voltage
Vo nom [V]
Output
current
Io nom [A]
Input
voltage range
Vi [V] 1
Input
voltage
Vi nom [V]
Efficiency 2
Type
designation
Options
Superseded
old type
(phased-out)
h
min [%] htyp [%]
5.1
5.1
12
15
24
36
12
10
8
7 - 40
8 - 80
20
40
40
40
50
60
82
76
88
90
93
95
83
79
89
91
94
96
PSC 5A12-7iR
PSC 5A10-7iR
PSC 128-7iR
PSC 158-7iR
PSC 248-7iR
PSC 368-7iR
-9, L, P, C, D
PSR 512-7
PSR 510-7
PSR 128-7
PSR 158-7
PSR 248-7
PSR 368-7
15 - 80
19 - 80
29 - 80
42 - 80
8
8
8
1 See: Electrical Input Data: DVio min (min. differential voltage Vi – Vo).
2 Efficiency at Vi nom and Io nom
.
Non standard input/output configurations or special custom adaptions are available on request.
Table of Contents
Page
Page
Summary.......................................................................... 1
Model Selection and Key Data......................................... 1
Part Number Description ................................................. 2
Functional Description ..................................................... 2
Electrical Input Data......................................................... 3
Electrical Output Data ...................................................... 4
Auxiliary Functions........................................................... 6
Electromagnetic Compatibility (EMC) .............................. 7
Immunity to Environmental Conditions ............................ 8
Mechanical Data .............................................................. 9
Safety and Installation Instructions ................................ 10
Description of Options ................................................... 11
Accessories ................................................................... 12
EC-Declaration of Conformity ........................................ 13
REV. MAY 12, 2004
Page 1 of 13
5秒后页面跳转
全球首块英伟达H200交付 黄仁勋“送货上门”
常用8脚开关电源芯片型号大全
74HC04芯片引脚图及功能、应用电路图讲解
CR6842芯片参数、引脚配置、应用电路图详解
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
