Datasheet > PSA123-2G

PSA123-2G

更新时间： 2024-02-18 10:26:12

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
17页	2199K
描述
DC-DC Regulated Power Supply Module,

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技术参数
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PSA123-2G 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
Reach Compliance Code：	compliant	Factory Lead Time：	12 weeks
风险等级：	5.75	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
Base Number Matches：	1

PSA123-2G 数据手册

PSA/PSR Series

Positive Switching Regulator

The PSA/PSR Series of positive switching regulators are

designed as power supplies for electronic systems when 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 144V are especially designed for secondary-switched and

battery-driven mobile applications. The regulators are suitable

for railway applications according to EN 50155 and EN 50121.

The case design allows for operation up to 71 °C. The PSA/PSR

Series are designed for wall or chassis mounting with faston

connections or with solder pins for insertion into a PCB.

Various options are available to adapt the regulators to diﬀerent

applications.

Features

• RoHS lead-free-solder and lead-solder-exempted

products are available

• 5 year warranty for RoHS compliant products with an

extended temperature range

• Input voltage up to 144 VDC

• Single output of 5 to 48 VDC

• No input-to-output isolation

• High eﬃciency up to 95%

• 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

• Boards or chassis mountable

1.0ꢀ

2.0ꢀ

2.8ꢀ

Safety-approved to the latest edition of IEC/EN 60950-1

and UL/CSA 60950-1

Table of Contents

Electromagnetic Compatibility (EMC).................................11

Immunity to Environmental Conditions...............................12

Mechanical Data.................................................................13

Safety and Installation Instructions.....................................14

Description of Options........................................................15

Accessories........................................................................16

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

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

Functional Description..........................................................3

Electrical Input Data .............................................................4

Electrical Output Data...........................................................6

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

belfuse.com/power-solutions

BCD20025-G Rev AG, 22-Mar-2019

12 3 4 5 6 7...17

中文翻译

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与PSA123-2G相关器件

型号	品牌	获取价格	描述	数据表
PSA123-2IRY	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 36W, Hybrid, METAL, CASE A01, MODULE-6
PSA-124	PHIHONG	获取价格	Single Output Adaptor Switching Power Supply
PSA-12E	ETC	获取价格	Power Supplies (12 Volt)
PSA-13	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 12400MHz Max, ROHS COMPLIANT PACKAGE-2
PSA-14	AEROFLEX	获取价格	RF/Microwave Attenuator, 0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR, ROHS COMPLIANT P
PSA1450F-LF	ZCOMM	获取价格	Voltage-Controlled Oscillator Surface Mount Module
PSA-15	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 12400MHz Max, ROHS COMPLIANT PACKAGE-2
PSA-15	AEROFLEX	获取价格	RF/Microwave Attenuator, 0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR, ROHS COMPLIANT P
PSA-1501U	PHIHONG	获取价格	Multiple Output U-Channel
PSA-1502U	PHIHONG	获取价格	Multiple Output U-Channel

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