www.recom-international.com

E-91

REV:0/2010

12

5

36 7 8

3.20

0.32

2.0

9.20

21.80

RECOM

RS3- xxxx

****

12

5

36 7 8

0.50±0.05

4.1 typ.

0.50±0.05

11.10

RECOM

RS3-xxxxS(Z)

****

RECOM

RS3-xxxxD(Z)

****

2.54

2.54

1.0ø+0.15/–0

Top View

Bottom View

Single Output

Dual Output

3rd angle

projection

Recommended Footprint Details

XX.X ± 0.5 mm

XX.XX ± 0.25 mm

Package Style and Pinning (mm)

Pin Connections

Pin #

Single

Dual

1

–Vin

–Vin

2

+Vin

+Vin

3

CTRL

CTRL

5NC

NC

6

+Vout

+Vout

7

–Vout

Com

8

NC

–Vout

NC = No Connection

RS3-S_D(Z)

Series

ECONOLINE

DC/DC-Converter

Pin 8 (NC*)

This pin is used internally and must have no external connection.

Pin 5 (NC) Not connected internally..

Pin 3 (CTRL)

This pin provides an Off function which puts the converter into a low power mode. When the pin is ‘high’ the converter is OFF and when the pin is high ‘Z’ the converter is ON.

There is no allowed low state for this pin.

Notes

Application Examples

-Vin

-Vout

+Vout

+Vin

Ctrl

(TTL)

(see text)

10 KW

20 KW

4.7 KW

RSO/RS/RS3

TTL Remote CTRL Circuit

Voltage to be applied via a limiting resistor with a

recommended value of 1K for RS3-05xx; 3.3K for

RS3-12xx; RS3-24xx and 10K for RS3-48xx.

Control Pin Input Current:

10mA

Voltage Set Point Accuracy

with external input/output

capacitors refer to

typ. ± 1%

recommended test circuit:

max. ±2%

Control Pin (CTRL) Input

Current, control voltage

applied via 1K resistor,

output voltage must

typ. 3mA

reduce to 0V:

max. 6mA

-Vin

-Vout

+Vout

+Vin

Remote

(see text)

Optocoupler

RSO/RS/RS3

Isolated Remote CTRL Circuit