Vin

Vin

1

1

1 +

2

πfCR

1

+

2

πfCR

2

2

()

Fuse

+48Vin

0V

Vout

Return

0V

C

Resistive / capacitive loading

power factor =

1

1 +

2

(

)

power factor =

1

2

πfCR

Vin

Vin

Fuse

0V

-48Vin

Vout

Return

R

C

capacitive loading

0V

-48Vin

(See note 5 for DC biased current condition)

Vin

Vin

Fuse

+48Vin

0V

Vout

Return

capacitive loading

(See note 5 for DC biased current condition)

R

C

0V

+48Vin

Application notes

1

Examples of DC biased operation.

1.1

Non-biased operation.

1.2

Negative DC Biased operation.

1.3

Positive DC biased operation.

PAGE 174

30VA

DC/AC ring generator

30VA DC/AC

|

TELEPHONE RING GENERATORS

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.