Datasheet > PSC248-7IRL

PSC248-7IRL

更新时间： 2024-09-16 06:57:35

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
17页	2117K
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DC-DC Regulated Power Supply Module, 1 Output, Hybrid,

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PSC248-7IRL 数据手册

PSC, PSL Series Data Sheet

Positive Switching Regulators

107

4.2"

3 U

1.3"

3.5"

151

5.9"

168

1.5"

8 TE

6.6"

Features

• Input voltage up to 144 VDC

• Single output of 3.3 to 48 VDC

• No input-to-output isolation

Description

• High efficiency up to 97%

The PSC and PSL Series positive switching regulators are

designed as power supplies for electronic systems, where no

input-to-output isolation is required. Their major advantages

include a high level of efficiency, high reliability, low output

ripple, and excellent dynamic response. Models with input

voltages up to 144 V are specially designed for secondary

switched and battery-driven mobile applications. The

converters are suitable for railway applications according to

EN 50155 and EN 50121.

• Extremely wide input voltage range

• Low input-to-output differential voltage

• Very good dynamic properties

• Input undervoltage lockout

• Output voltage adjustment and inhibit function

• Continuously no-load and short-circuit proof

• All boards are coated with a protective lacquer

Two type of housings are available allowing operation up to

71 °C. The PSC Series is designed for wall or chassis

mounting with faston connections, whereas the PSL Series is

designed for insertion into a 19" DIN-rack and exhibits a H11

connector.

Safety-compliant to IEC/EN 60950-1 and UL/CSA

60950-1 2^ndEd.

Various options are available to adapt the converters to

different applications.

Table of Contents

Page

Electromagnetic Compatibility (EMC) ................................ 12

Immunity to Environmental Conditions.............................. 13

Mechanical Data ................................................................. 14

Safety and Installation Instructions .................................... 15

Description of Options ....................................................... 16

Accessories........................................................................ 17

Description ........................................................................... 1

Model Selection .................................................................... 2

Functional Description ......................................................... 4

Electrical Input Data ............................................................. 5

Electrical Output Data ........................................................... 7

Auxiliary Functions .............................................................. 10

BCD20027-G Rev AA, 18-May-2011

Page 1 of 17

www.power-one.com

12 3 4 5 6 7...17

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与PSC248-7IRL相关器件

型号	品牌	获取价格	描述	数据表
PSC248-7IRLC	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
PSC248-7IRLCD	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
PSC248-7IRLP	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid
PSC248-7IRLPC	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
PSC248-7IRLPCD	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid
PSC248-7IRPC	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
PSC248-7IRPCD	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
PSC248-7IRPD	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,
PSC248-7LIPC	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid
PSC248-7LIPD	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, METAL, CASE C03, MODULE-11

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