Pilkor components

AC and Pulse

PCMP 389

Metallized Polypropylene film capacitors

165

THE GRAPHS OF CHARACTERISTICS

0

20

100

40

60

80

10

5

10

4

RC

(S)

10

6

RC product as a function for ambient temperature ; typical curve

3.3㎌

1.0㎌

100㎋

10㎋

10

5

f(Hz)

10

6

10

7

10

4

10

-3

Impedance

( Ω)

10

-2

10

2

10

8

10

-1

10

1

10

0

Impedance as a function of frequency ; typical curves

∆C/C

(%)

0

4

-2

0

50

Capacitance change at 1kHz as a function of ambient

-4

-6

2

100

-50

-55

-20

0

20

100

factor

1.2

1.0

0.8

0.6

0.4

0.2

-40

40

60

80

-55

-20

0

20

100

△

T

(℃)

12

10

8

6

4

2

0

-40

40

60

Maximum allowed component temperature rise (ΔT)

80

0.0

Multiplying factor for DC and AC voltage as a function of temperature

Tangent of loss angle as a function of frequency ; typical

1

10

100

1000

0

1

10

100

1000

f (Hz)

dissipation

factor

(

×10-4)

10

3

10

2

10

1

10

0

10

2

10

3

10

4

10

5

10

6