EXR
SERIES
●
EXR series capacitors are ideal for use in switching power supplies.
●
Other High Frequency Applications.
●
Low Impedance and long life.
Characteristics
Voltage Range
Capacitance Range
Temperature Range
Leakage Current
Capacitance Tolerance
Dissipation Factor
6.3 to 100 VDC
4.7 to 15000uF
-40 to +105
℃
160 to 450 VDC
1 to 470uF
-25 to +105
℃
I≦0.01CV or 2uA, whichever is greater
I≦0.03CV or 3uA, whichever is greater
3 minutes after Rated Voltage applied
3 minutes after Rated Voltage applied
±20%
at 120Hz , 20
℃
( 10% Tol. is available upon request)
Working Voltage (V)
6.3
10
16
25
35
50
63
9
100
8
22
19
16
14
12
10
tanδ(%)
max
Working Voltage (V)
160
200
250
350
400
450
12
12
12
15
15
17
tanδ(%)
max
For capacitance > 1000uF, add 0.02 for every 1000uF.(at 20
℃
, 120Hz)
Working Voltage (V)
6.3
10
16
25
35
50
4
3
3
3
3
3
Z-25
℃
/Z 20
℃
8
6
4
3
3
3
Z-40
℃
/Z 20
℃
Working Voltage (V)
160
200
250
350
400
450
2
2
3
5
5
6
Z-25
℃
/Z 20
℃
3
6
6
6
6
-
Z-40
℃
/Z 20
℃
For capacitance > 1000uF, add 0.5 every 1000uF for -25
℃
/+20
℃
add 1.0 every 1000uF for -40
℃
/+20
℃
Low temperature
Characteristics (120Hz)
63
2
3
100
2
3
Load life :
Dψ
5 – 6.3ψ
8ψ
≧
10ψ
Life Hours
2000
3000
5000
After the rated voltage with
ripple current has been
applied for at 105
℃
(160V½450V : 2000HRS )
Capacitance change
D.F. tanδ
Leakage current
Within
±20%
of initial value
200% or less of initial specified value
Less than initial specified value
Shelf life (at 105
℃
)
After 1000 hrs no load: test the leakage current, capacitance and tan
δ
are same as load life value.
Drawing
Dφ
p
dφ
5
2.0
0.5
6.3
2.5
0.5
8
3.5
0.5
10
5.0
0.6
13
5.0
0.6
16
7.5
0.8
18
7.5
0.8
Multiplier for R.C. vs Temparature
Temp.(℃)
Multiplier
45
60
70
85
95
105
2.10 1.90 1.65 1.40 1.25 1.00
Ripple Current Coefficients
Frequency (Hz)
Cap.(uF) / Hz
Cap.
≦
10
10＜Cap.≦100
100＜Cap.≦1000
1000＜Cap.
60
0.47
0.52
0.58
0.63
120
0.59
0.62
0.72
0.78
400
Multiplier
0.76
0.80
0.84
0.87
0.85
0.89
0.90
0.91
0.97
0.97
0.98
0.98
1
1
1
1
23
1K
10K
50K - 100K
DIY/Open Source Hardware
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