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Vishay BCcomponents

PTC Thermistors For Degaussing,

Dual, Mono And Double Mono Cased

www.vishay.com

For technical questions contact: nlr.europe@vishay.com

Document Number: 29077

188

Revision: 10-Oct-03

PIN CONFIGURATIONS

CONNECTION

PRODUCT TYPE

MONO

DUAL

DOUBLE MONO

Mains

point

A

points

A and B

point

B

Coil(s)

point

B

points

A and B

points

A and C

MEASURING CIRCUITS

V = A/D converter or oscilloscope.

capability; frequency = 50 Hz ±1%; total harmonic

distortion < 2%.

increased to 100 Ω 1%, 30 s after inrush.

CCB456

B

A

+T

V

CCB458

B

C

A

+T

+T

V

CCB457

B

A

C

+T

+T

V

a. Mono cased PTC degaussing.

b. Dual cased PTC degaussing.

c. Double mono cased PTC degaussing.

CONSTRUCTION

The dimensions of the ceramic are just for reference and

might vary according to the PTC degaussing type.

MONO CASED PTC DEGAUSSING

Mono cased PTC degaussing.

CCB448

Pitch 4e

3

3

3

2

2

5

5

3

1

DUAL CASED PTC DEGAUSSING

Dual cased PTC degaussing.

CCB449

Pitch 4e/1e

3

6

2

2

1

5

4

3

6

5

4

4

3

3

4

3

CCB450

Pitch 4e/2e

3

4

3

2

1

5

6

4

DOUBLE MONO CASED PTC DEGAUSSING

Double mono cased PTC degaussing.

CCB452

Pitch 4e/2e

3

4

3

2

5

1