REC40-4812SRW [RECOM]

40 Watt Single Output; 40瓦单输出


型号：	REC40-4812SRW
厂家：	RECOM INTERNATIONAL POWER
描述：	40 Watt Single Output 40瓦单输出
文件：	总2页 (文件大小：75K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

● 40W Package (50.8x11.90x40.6mm)

● 1.6kVDC Isolation

● Wide Input 2:1

ECONOLINE

Features

DC/DC-Converter

Regulated

Converters

● Regulated Output

● UL94V-0 Package Material

● Continuous Short Circuit Protection

● Vout Trim and ON/OFF Control Function

● Efficiency to 87%

REC40-

SRW/H

Series

40 Watt

Single

Output

Selection Guide

Part

Input

Voltage

(VDC)

Output

Voltage

(VDC)

1.8

Output

Current

(mA)

Efficiency

Number

(%)

REC40-481.8SRW/H

REC40-482.5SRW/H

REC40-483.3SRW/H

REC40-4805SRW/H

REC40-4812SRW/H

REC40-4815SRW/H

REC40-4824SRW/H

36-75

8000

3333

2666

1666

2.5

3.3

* add suffix "CTRL" for optional Remote ON/OFF-Control

Designed to meet

EN-60950-1

Specifications (Core Operating Area)

Input Voltage Range

Input Filter

2:1

π type

Output Voltage Accuracy

Line Voltage Regulation

2% max.

0.5% max.

Load Voltage Regulation (10% to 100% full load )

1% max.

Derating-Graph

(Ambient Temperature)

Ripple

Noise

Trim

10%

Operating Frequency

400kHz typ.

120

100

Over Power Protection

Over Voltage Protection

Short Circuit Protection

Works over 120% of rating and recovers automatically

Zener diode clamp

Hiccup mode, auto-recovery

87% max.

Safe Operating Area

Efficiency at Full Load

Isolation Voltage

Rated Working Voltage

(tested for 1 second)

(long term isolation)

1600VDC min.

see Application Notes

Isolation Capacitance

Isolation Resistance

1000pF

-25

75 100

100 MΩ min.

Operating Temperature (°C)

Operating Temperature Range (Natural convection) 2:1(with derating) -25°C to +70°C (see Graph)

Storage Temperature Range

Case Temperature

-55°C to +105°C

+100°C max.

continued on next page

July-2006

134

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ECONOLINE

REC40-SRW/H

Series

DC/DC-Converter

Specifications (Core Operating Area)

Temperature Coefficient

Relative Humidity

0.02%/°C

95% RH

Case Material

Nickel Plated Copper with Non-Conductive Base, Six-side Shielded

Cooling Method

Natural convection

Package Weight

MTBF (+25°C)

58g

using MIL-HDBK 217F

>550 x 10³hours

187 x 10³hours

Detailed Information see

Application Notes chapter "MTBF"

}

(+40°C)

Package Style and Pinning (mm) , Wide Input 2:1

3rd angle

projection

PIN Package 2:1

40.60

50.80

11.90

dia.

1.0

6.00

Pin Connections

45.70

Pin #

Single

+Vin

–Vin

CTRL

+Vout

-Vout

Trim

10.16

XX.X

0.5 mm

XX.XX 0.25 mm

5.08

Bottom View

10.16

22.86

-Vout

Trim

-Vout

10.16

5.08

10kW

Trim Up

Trimpot

7.62

10kW

Trim

Trimpot

10kW

Trim Down

+Vout

Trimpot

+Vout

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July-2006

135

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