INPUT

OUTPUT

OUTPUT

OUTPUT

PEAK OUTPUT

TYPICAL EFF.

MODEL

VOLTAGE

VOLTAGE

FREQUENCY

CURRENT (RMS)

(MIN)

48VDC

75VAC

25Hz

400mA

260mA

75%

SWG30-48S75C01

48VDC

85VAC

25Hz

350mA

160mA

70%

SWG30-48S85C01

48VDC

90VAC

25Hz

333mA

180mA

70%

SWG30-48S90C01

Notes

1

The SWG30 can operate up to 70°C as long as the maximum case

temperature does not exceed 85°C.

2

The output loading power factor should be greater than 0.85.

3

Measured under resistive load condition at nominal input voltage.

4

All models are available with the suffix ‘/P’ e.g. SWG30-48S75C01/P.

Models with the suffix ‘/P’ have the same specifications as their

corresponding models, except the remote on/off control logic is reversed.

5

Peak output DC current is the DC biased current flowing through the

output. Maximum duration is 1 second.

6

FG pin (pin 5) must be connected to +Vin or -Vin (pins 3 or 4) directly or

through a capacitor greater than 10µF.

7

To meet VDE0871 level A conducted noise, connect a capacitor with a

value >47µF between (+Vin) and (-Vin).

0.63

(16.00)

4.00 Max.

(101.60)

BOTTOM

VIEW

(10.16)

5

6

11

1

2

3

4

7

8

9

10

3.20

(81.28)

4.00 Max.

(101.60)

ALL DIMENSIONS IN INCHES (mm)

Tolerances unless otherwise specified .xx =

±0.02

0.236

(5.994)

ø0.04 Dia.

(1.02)

PINS

1-6

PINS

7-11

+0, -0.039

1.80

(45.72)

0.40

(10.16)

0.60

(15.24)

0.20

(5.08)

0.20

(5.08)

(10.16)

PROTECTION

Short circuit protection

Indefinite

Short circuit input current

48VDC, 120mA max.

Overvoltage protection

None

Overcurrent protection set point

600 to 650mA

Undervoltage protection

None

REMOTE PIN CONNECTION

OUTPUT

SWG30-48SXXC01

Open Circuit

ON

≤0.4V reference to -Vin

OFF

SWG30-48SXXC01/P

+Vin

ON

Open Circuit

OFF

30VA

DC/AC ring generator

TELEPHONE RING GENERATORS

|

30VA DC/AC

PAGE 173

http://www.artesyn.com

PIN CONNECTIONS

PIN NUMBER

FEATURE

1+ Vin

2+ Vin

3- Vin

4- Vin

6

Remote ON/OFF

7

+ Vout

8

+ Vout

9

- Vout

10

- Vout

11

No Connection

6