Datasheet > PSB245-9LIR

PSB245-9LIR

更新时间： 2024-11-26 03:41:47

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
13页	220K
描述
DC-DC Regulated Power Supply Module, 1 Output, METAL, CASE B02, MODULE-7

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PSB245-9LIR 数据手册

PSB Series Extended Data Sheet

Positive Switching Regulator (Industrial)

Input voltage up to 80 V DC

Single output of 5.1 to 36V DC

No input to output isolation

• High efficiency up to 96%

• Wide input voltage range

• Low input to output differential voltage

• Very good dynamic properties

• Input undervoltage lock-out

• External output voltage adjustment and inhibit

• 2 temperature ranges

1.3"

2.7"

• Continuous no-load and short-circuit proof

• No derating

106

4.2"

Safety according to IEC/EN 60950

Summary

ules with input voltages up to 80 V are specially designed

for secondary switched and battery driven applications.The

case design allows operation at nominal load up to 71°C

without additional cooling.

The PSB series of positive switching 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. Mod-

Model Selection and Key Data

Table 1: Type survey

Output

voltage

V_{o nom}[V]

Output

current

I_{o nom}[A]

Input

Efficiency ²

Type

designation

Options

Superseded

old type

(phased-out)

voltage range voltage

V_i[V] ¹

7 – 40

V_{i nom}[V]

_min[%] h_typ[%]

5.1

PSB 5A7-7iR

PSB 5A6-7iR

PSB 125-7iR

PSB 155-7iR

PSB 245-7iR

PSB 365-7iR

-9, L, P, C

PSR 57-7

PSR 55-7

PSR 124-7

PSR 154-7

PSR 244-7

PSR 364-7

8 – 80

15 – 80

19 – 80

29 – 80

42 – 80

¹See: Electrical Input Data: DV_{io min}(min. differential voltage V_i– V_o).

²Efficiency at V_{i nom}and I_{o nom}

Non standard input/output configurations or special custom adaptions are available on request.

See also: Commercial Information: Inquiry Form for Customized Power Supply.

Table of Contents

Page

Summary.......................................................................... 1

Model Selection and Key Data........................................ 1

Part Number Description ................................................. 2

Functional Description ..................................................... 2

Electrical Input Data......................................................... 3

Electrical Output Data ...................................................... 4

Auxiliary Functions........................................................... 6

Electromagnetic Compatibility (EMC) .............................. 7

Immunity to Environmental Conditions ............................ 8

Mechanical Data .............................................................. 9

Safety and Installation Instructions ................................ 10

Description of Options ................................................... 11

Accessories ................................................................... 12

EC Declaration of Conformity ........................................ 13

REV. OCT 17, 2003

Page 1 of 13

12 3 4 5 6 7...13

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与PSB245-9LIR相关器件

型号	品牌	获取价格	描述	数据表
PSB245-9LIRG	BEL	获取价格	DC-DC Regulated Power Supply Module,
PSB-246	PMI	获取价格	SPLIT BOBBIN HIGH ISOLATION POWER TRANSFORMERS
PSB246-2	POWER-ONE	获取价格	3...8 A Switching Regulators
PSB246-2	BEL	获取价格	Switching Regulator/Controller,
PSB246-2IR	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 144W, Hybrid, METAL, CASE B02, MODULE-7
PSB-246D	PMI	获取价格	SPLIT BOBBIN HIGH ISOLATION POWER TRANSFORMERS
PSB25	POWERSEM	获取价格	Single Phase Rectifier Bridge
PSB250H100AS-290A	YANGJIE	获取价格	PSB250H100AS-290A
PSB250M060AS-290A	YANGJIE	获取价格	PSB250M060AS-290A
PSB25AM2	MOLEX	获取价格	Modular Terminal Block, 6A, 1 Row(s), 1 Deck(s)

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