PIN CONNECTIONS

PIN NUMBER

SINGLE OUTPUT

1

Remote ON/OFF

2

Sine Wave Reference

3

+ Input, + Output Return

4

- Input

5

– Output

Typical Application

Close

to Shut

Off

Output

36-72VDC

Receiver

Lift

25Hz, 6VAC

V sine ref.

R limit

≥ 200Ω

Ceramic Coupling Capacitor 100V, 0.47

µF

(See Note 1)

Rem

S/D

Ref.

IN

0V

Vo

-48V

(250V,250mA slow

blow output fuse)

(250V, 500mA

slow blow

input fuse)

Telephone

Bell Model

Notes

1

Sine wave reference: The SWG10 can amplify any sinusoidal reference

signal with a frequency between 15Hz and 60Hz. Thus standard telecom

ringer frequencies, such as 15Hz, 25Hz and 50Hz can be easily output. A

sinewave reference needs to be coupled to the unit with a single 0.1µF to

1µF (100V) capacitor.

2

Efficiency measured with resistive load,

3

Output voltage range adjust: the output voltage is proportional to the

reference sinewave at Ref-In pin (after external coupling capacitor). The

ringer has a voltage gain of 30.8 (typ.).

4

Remote ON/OFF: The remote shutdown operates on. Open collector sink

of 1mA to shut off.

5

The operating temperature range assumes that sufficient airflow exists to

6

The input and output fuses are essential because there is no internal short

circuit or overcurrent protection circuitry.

7

System design should ensure that multiple ‘receiver lifts’ (modems, faxes,

answering machines) do not occur simultaneously to cause peak output

current to exceed the 400mA, 150ms maximum.

8

System design should ensure that ‘Sine Wave Reference’ pin 2 is set such

that Vout never exceeds 80V.

BOTTOM

VIEW

0.30

(7.62)

0.6

(15.24)

0.3

(7.62)

3.00

(76.2)

0.2

(5.08)

Total Height of unit 0.62 inches (15.7)

1

2

4

3

5

0.30

(7.62)

0.30

(7.62)

2.5

(63.5)

0.5

(12.7)

1.3

(33.02)

2.4

(60.96)

ALL DIMENSIONS IN INCHES (mm)

INPUT

OUTPUT

OUTPUT

OUTPUT

TYPICAL

MODEL

VOLTAGE

FREQUENCY

NUMBER

36-72VDC

0V rms to 80V rms

15Hz to 60Hz

100mA

65%

SWG10-48S70C04

10VA

DC/AC ring generator

TELEPHONE RING GENERATORS

|

10VA DC/AC

PAGE 171

http://www.artesyn.com

Data Sheet © Artesyn Technologies® 2000

The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising

from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.

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