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参数资料
| 型号： | PSC246-7IRCD1 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/13页 |
| 文件大小： | 223K |
| 代理商： | PSC246-7IRCD1 |
PSC Series Extended Data Sheet
Positive Switching Regulators (Rugged)
REV. MAY 12, 2004
Page 1 of 13
Table of Contents
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
Page
Electromagnetic Compatibility (EMC) ............................. 7
Immunity to Environmental Conditions ........................... 8
Mechanical Data ............................................................. 9
Safety and Installation Instructions .................................. 9
Description of Options ................................................... 11
Accessories ................................................................... 12
EC-Declaration of Conformity ....................................... 13
Summary
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.
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.
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]
ηmin [%]
ηtyp [%]
12
6
18 - 144
60
88
89
PSC 126-7iR
-9, L, P, C, D
15
6
22 - 144
60
89
90
PSC 156-7iR
24
6
31 - 144
60
93
94
PSC 246-7iR
36
6
44 - 144
80
95
96
PSC 366-7iR
48
6
58 - 144
80
96
97
PSC 486-7iR
1 Surges uo 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
151
5.9"
88
3.5"
32
1.3"
相关PDF资料 |
PDF描述 |
|---|---|
| PSC246-9LIR | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PSC486-7IPD | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PSC486-7IRCD | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PSC246-7LIPD1 | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PSC156-7IPD | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PSC246-7LIR | 制造商:Power-One 功能描述:- Bulk |
| PSC246-7LIRC | 制造商:Power-One 功能描述: |
| PSC246-9IR | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 24V 6A 144W 9PIN - Bulk |
| PSC248-7iR | 功能描述:DC/DC转换器 24V/8A SWITCHING REGULATOR RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PSC248-7IRC | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 24V 8A 192W 9PIN - Bulk |
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