Datasheet > PSB483-9LIR

PSB483-9LIR

更新时间： 2024-11-26 20:38:51

品牌	Logo	应用领域
BEL		开关
页数	文件大小	规格书
15页	369K
描述
REGULATOR SWITCHING 48V 3A

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中文翻译

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技术参数
数据手册

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PSB483-9LIR 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.92	其他特性：	REMOTE ON/OFF
模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE	最大输入电压：	144 V
最小输入电压：	58 V	标称输入电压：	80 V
JESD-30 代码：	R-XSMA-X7	JESD-609代码：	e0
功能数量：	1	输出次数：	1
端子数量：	7	最高工作温度：	71 °C
最低工作温度：	-40 °C	最大输出电压：	51.84 V
最小输出电压：		标称输出电压：	48 V
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	表面贴装：	NO
技术：	HYBRID	温度等级：	OTHER
端子面层：	TIN LEAD	端子形式：	UNSPECIFIED
端子位置：	SINGLE	处于峰值回流温度下的最长时间：	NOT SPECIFIED
微调/可调输出：	YES	Base Number Matches：	1

PSB483-9LIR 数据手册

PSB Series Data Sheet

Positive Switching Regulators

Features

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

products are available

• 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

• Input undervoltage lockout

• Output voltage adjustment and inhibit function

• Continuously no-load and short-circuit proof

• All boards are coated with a protective lacquer

1.3"

2.7"

106

4.2"

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

60950-1 2^ndEd.

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

connections.

Description

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

144 V are specially designed for secondary switched and

battery-driven mobile applications. The converters are

Various options are available to adapt the converters to

different applications.

Table of Contents

Page

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

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

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

Safety and Installation Instructions ..................................... 13

Description of Options ........................................................ 14

Accessories......................................................................... 15

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

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

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

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

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

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

MELCHER

The Power Partners.

BCD20026-G Rev AB, 15-Oct-2014

Page 1 of 15

12 3 4 5 6 7...15

中文翻译

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