Datasheet > PSB483-9LIRG

PSB483-9LIRG

更新时间： 2024-11-26 20:52:43

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
16页	2207K
描述
DC-DC Regulated Power Supply Module,

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PSB483-9LIRG 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.73	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
Base Number Matches：	1

PSB483-9LIRG 数据手册

PSB Series

Positive Switching Regulator

The PSB Series of 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 144V 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.

The case design allows for operation up to 71 °C. The PSB Series

is designed for wall or chassis mounting with faston connectors.

Various options are available to adapt the converters 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 5.1 to 48 VDC

• No input-to-output isolation

• High eﬃciency up to 96%

• Extremely wide input voltage range

• Low input-to-output diﬀerential voltage

• Very good dynamic properties

1.3ꢂ

ꢁꢃ

2.7ꢂ

1ꢀꢁ

4.2ꢂ

• Input undervoltage lockout

• Output voltage adjustment and inhibit function

• Continuously no-load and short-circuit proof

• All boards are coated with a protective lacquer

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

BCD20026-G Rev AD, 04-Sep-2018

12 3 4 5 6 7...16

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