www.recom-international.com

EC 73

August 2002

Selection Guide

ECONOLINE - DC/DC-Converter

RW Serie, 3 Watt, DIP24 Miniature, Regulated, Isolated, 2:1 Wide Input (Single Output)

Part

Input

Output

Output

Number

Voltage

Voltage

Current

DIP24 Miniature

(VDC)

(VDC)

(mA)

RW-0505S

4.5 – 9

5

600

RW-0509S

4.5 – 9

9

333

RW-0512S

4.5 – 9

12

250

RW-0515S

4.5 – 9

15

200

RW-1205S

9 – 18

5

600

RW-1209S

9 – 18

9

333

RW-1212S

9 – 18

12

250

RW-1215S

9 – 18

15

200

RW-2405S

18 – 36

5

600

RW-2409S

18 – 36

9

333

RW-2412S

18 – 36

12

250

RW-2415S

18 – 36

15

200

RW-4805S

36 – 72

5

600

RW-4809S

36 – 72

9

333

RW-4812S

36 – 72

12

250

RW-4815S

36 – 72

15

200

Features

Input Voltage Range

2 : 1

Output Accuracy

±1% typ.

Rated Power

3W

Isolation Voltage

1kVDC

Ripple and Noise (20MHz limited)

5V

50mVp-p max.

12V

1% Vout

Line Voltage Regulation

±0.1% typ.

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

±0.2% typ.

Operating Frequency

85kHz min.

Efficiency at Full Load

up to 83%

Capacitance

5Vin,12 Vin, 24Vin

Cin = 10µF 50V / Cout = 100µF 25V

48 Vin

Cin = 10µF 100V / Cout = 100µF 25V

Operating Temperature

–40°C to +75°C (see Graph)

Storage Temperature

–50°C to +125°C

Specifications (Core Operating Area) and Operating Temperature / Derating-Graph

6.0

4.5

1.5

3.0

100

50

0

-40

75

125

150

Operating Temperature ˚C

0

Safe Operating Area