K73-11
___________________________________________________________________________________________
METALLIZED POLYESTER FILM CAPACITORS
:
.673633.013
,
,
.
73-16,
,
,
, 42 -2.
:
,
.
Specifications:
.673633.013
Designed to operate in DC, AC and ripple
current circuits and in pulse mode.
Can be used instead of K73-16,
,
,
, 42 -2.
Design: wrapped with adhesive tape;
capacitor ends sealed with epoxy compound
.
32
+5
L max
D m
a
x
d
0,001 .... 22
Rated capacitance
0,001 ... 22 F
(
-60
o
C ...+85
o
C)
63; 100; 160; 250;
400; 630; 1000;
1600
Rated voltage
(temperature range
-60
o
C...+85
o
C)
63; 100; 160; 250;
400; 630; 1000;
1600 V
5; 10; 20 %
Capacitance tolerance
5; 10; 20 %
f = 1
0,012
Dissipation factor at f = 1 kHz
0,012
0,33
U
= 63, 100
U
160
12 000 MO
30 000 MO
Insulation resistance at
r 0,33 F
Ur = 63,100 V
Ur 160 V
12 000 MOhm
30 000 MOhm
> 0,33
U
= 63, 100
U
160
4000 MO
10 000 MO
Time constant at
r > 0,33 F
Ur = 63, 100 V
Ur 160 V
4000 MOhmF
10 000 MOhmF
U
= 250 ,
2,7
-60...+125
o
C
-60...+85
o
C
Operating
temperature
range
at Ur = 250 V, r 2,7 F
-60...+125
o
C
-60...+85
o
C
18%
Capacitance
change
within
positive temperature range
18%
125
o
C
70
o
C
10 000
15 000
Operating
time
operating temperature up to 125
o
C
operating temperature up to 70
o
C
10 000 hours
15 000 hours
10
Shelf
life
10
years
(933%
.
402
o
C, 21
)
Climatic categories
RH 933%,
402
o
C, 21 days
:
73-11 - 250 - 1,5
- 10%
Ordering example:
Capacitor K73-11 - 250 V - 1,5 F - 10%
U
t
Permissible voltage U
t
as a function of ambient temperature
Ut
0
-20
-40
-60
20
40
60
85 100
125
100
80
60
50
40
20
%
t
C
o
U
U
f
f
Permissible amplitude of AC sinusoidal voltage or amplitude of AC sinusoidal component of ripple voltage
U
f
as a function of frequency f
U
C
0,4
0,8
0,6
0,2
1
2
4
6
8
10
20
40
60
80
100
200
400
600
800
0,47 1,0
22
10
0,1
63
100
160
250
400
630
1000
1600
4,7
0,001 0,0047 0,01
f
U
,
t
T=1/f
10
10
10
10
10
10
2
5
2
5
2
5
2
5
5
2
5
6
3
2
U
f
4
U
f
:
Limits:
U
f
U
t
U
f
350 B
U
= 400 B; 630 B
U
f
700 B
U
= 1000 B; 1600 B
U
f
U
t
U
f
350 V for U
r
= 400 V; 630 V
U
f
700 V for U
r
= 1000 V; 1600 V
U
f
:
Example of calculation of U
f
:
: f = 10
3
, U
=630 B, C =1
: U
f
= 120 B
Given: f = 10
3
Hz , U
r
= 630 V, C
r
= 1F
Finding: U
f
= 120 V