Datasheet > PSC486-9LIRPCD

PSC486-9LIRPCD

更新时间： 2024-01-01 11:48:53

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
11页	238K
描述
DC-DC Regulated Power Supply Module, 1 Output

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技术参数
数据手册

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PSC486-9LIRPCD 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
风险等级：	5.74	Is Samacsys：	N
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
功能数量：	1	输出次数：	1
最高工作温度：	71 °C	最低工作温度：	-40 °C
最大输出电压：	48.29 V	最小输出电压：	47.7 V
标称输出电压：	48 V	认证状态：	Not Qualified
温度等级：	OTHER	微调/可调输出：	NO
Base Number Matches：	1

PSC486-9LIRPCD 数据手册

PSC-Family

Switching Regulators, PCB & Chassis

Rugged Environment

PSR: Positive Switching Regulators

PSC-Family

No input to output isolation

Single output of 12, 15, 24, 36 or 48 V DC/72...288 W

Input voltage up to 144 V DC

• High efficiency up to 96%

• Extremely wide input voltage range

• Very good dynamic properties

• Input undervoltage cut-out

• External output voltage adjustment and inhibit

• Two temperature ranges

• Continuous no-load and short-circuit proof

• No derating

Safety according to IEC 950

Table of Contents

Page

Type Survey .............................................................. 4 - 22

Description ................................................................ 4 - 22

Safety and Installation Instructions ........................... 4 - 23

Standard Features .................................................... 4 - 24

Immunity to Environmental Conditions...................... 4 - 25

Electromagnetic Compatibility EMC.......................... 4 - 26

Characteristics and Definitions.................................. 4 - 27

Electrical Input and Output Data ............................... 4 - 28

Description of Options............................................... 4 - 30

Mechanical Data ....................................................... 4 - 32

Type Key and Product Marking ................................. 4 - 32

Type Survey

Table 1: Type survey

Nominal

output

voltage

U_{o nom}

Nominal

output

current

I_{o nom}

Input

voltage

range

Nominal

input

voltage

U_{i nom}

Efficiency

Type

designation

Options

U_i

12 V

15 V

24 V

36 V

48 V

6 A

18...144 V

22...144 V

31...144 V

44...144 V

58...144 V

60 V

89%

90%

94%

95%

96%

PSC 126-7iR

PSC 156-7iR

PSC 246-7iR

PSC 366-7iR

PSC 486-7iR

-9, L, P, C, D

80 V

¹Surges up to 156 V for 2 sec. See data ∆U_{io min}(min. differential voltage U_i– U_o)

Description

The PSC family of positive swiching 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 range, high

reliability, low ripple and excellent dynamic response.

Modules with input up to 144 V are specially designed for

battery driven mobile applications.

External input circuitry

An external capacitor (see "Application Notes") is required

in rectifier mode and in DC operation mode only, if the sum

of the lengths of the two input lines between source and in-

put (without option L) is greater than approx. 5 m. For long

connection lines the use of option L is recommended in or-

der to reduce superimposed interference voltages or cur-

rents and to prevent oscillation.

Case C03: Aluminium, black finish and self cooling.

4 - 22

MELCHER

The Power Partners.

12 3 4 5 6 7...11

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