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參數(shù)資料
| 型號： | PSL126-7LRDA |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL, CASE L04, MODULE |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 255K |
| 代理商： | PSL126-7LRDA |
PSL Series Extended Data Sheet
Positive Switching Regulators (Rugged)
REV. APR 26, 2004
Page 1 of 16
Table of Contents
Page
Summary .......................................................................... 1
Model Selection and Key Data ......................................... 1
Part Number Description ................................................. 2
Functional Description ..................................................... 3
Electrical Input Data ......................................................... 4
Electrical Output Data ...................................................... 5
Auxiliary Functions ........................................................... 7
Page
Electromagnetic Compatibility (EMC) .............................. 8
Immunity to Environmental Conditions ............................ 9
Mechanical Data ............................................................ 10
Safety and Installation Instructions ................................ 10
Description of Options ................................................... 13
Accessories ................................................................... 15
EC-Declaration of Conformity ........................................ 16
Summary
The PSL 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.
Modules with input voltages up to 144 V are specially de-
signed for battery driven mobile applications. The case de-
sign allows operation at nominal load up to 71°C without
additional cooling.
The modules are fitted with an H11 connector and may ei-
ther be plugged into 19" rack system according to DIN
41494, or be chassis mounted.
Non standard input/output configurations or special custom adaptions are available on request.
Model Selection and Key Data
Table 1: Type survey
Output
Input
Efficiency 2
Type
Options
voltage
current
voltage range
voltage
designation
Vo nom [V]
Io nom [A]
Vi [V] 1
Vi nom [V]
hmin [%]
htyp [%]
12
6
18 - 144
60
88
89
PSL 126-7R
-9, L, i, P,
15
6
22 - 144
60
89
90
PSL 156-7R
C, D, A
24
6
31 - 144
60
93
94
PSL 246-7R
36
6
44 - 144
80
95
96
PSL 366-7R
48
6
58 - 144
80
96
97
PSL 486-7R
1 Surges up to 156 V for 2 s. See also: Electrical Input Data: DVio min. (min. difference Vi-Vo)
2 Efficiency at Vi nom and Io nom.
Input voltage up to 144 VDC
Single output of 12 - 48 VDC
No input to output isolation
High efficiency up to 97%
Extremely wide input voltage range
Very good dynamic properties
Input undervoltage lock-out
External output voltage adjustment and inhibit
Two temperature ranges
Continuous no-load and short-circuit proof
No derating
Safety according to IEC/EN 60950, UL 1950
168
6.6"
37
1.5"
8 TE
107
4.2"
3 U
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