94
K78-20
____________________________________________________________________________________________________
POLYPROPYLENE FILM CAPACITORS
,
,
.
:
.
Designed to operate in DC, AC and
ripple current circuits and in pulse
mode.
Design: cylindrical housing made of
polymeric materials.
L
D
461.95
71.1
12
.5
1
.
3
5
161.35
30
1
.6
5
1.5
461.95
1,0 .... 68
Rated capacitance
1.0 .... 68 F
200 ... 1000
Rated voltage
200 ... 1000 Vrms
10; 20 %
Capacitance tolerance
10; 20 %
<0,0015
Dissipation
factor
<0.0015
>15000 M
.
Time
constant
> 15000 MOhm.F
-60...+55
o
C
Operating
temperature
range
-60...+55
o
C
5000
Operating time
5000 hours
:
78-20 500 10
10%
Ordering example:
Capacitor K78-20 500 V - 10 F 10%
D, mm
L, mm
Ur, V
Cr, F
F, kHz
Rated
value
Limit
discrepancy
Rated
value
Limit
discrepancy
Mass, g
max
22 10
108
1700
47 4
110
1750
200
68 2.4 90
1400
5.6 10 112
1750
15 4
110
1700
22 2.4
108
1600
400
51 1
110
4.7 10 110
1700
10 4
100
18 2.4
100
1500
500
47 1
108
1700
1.6 10 110
3.9 4 110
1750
7.5 2.4 108
800
13 1
108
1700
1 10
105
2.7 4 105
4.7 2.4 105
10 105
140 3.15
1600
1000
22
1
108
2.7
270 4.05 3400
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