104-PHL-ST Datasheet, PDF (6/8 Pages) Vishay Siliconix – Aluminum Electrolytic Capacitors Power High Ripple Current Long Life Screw Terminals

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RIPPLE CURRENT AND USEFUL LIFE
Table 3
ENDURANCE TEST DURATION AND USEFUL LIFE
ENDURANCE
AT 105 °C
(h)
2000
Note
• Multiplier of useful life code: CCC206-5
104 PHL-ST
Vishay BCcomponents
USEFUL LIFE
AT 105 °C
(h)
5000
3.8
I_A ^3.7
I_{R 3.6}
3.5
3.4
3.3
3.2
3.1
3.0
CCC206-5
I_A = Actual ripple current at 100 Hz
I_R = Actual ripple current at 100 Hz and 105 °C
With an absolute maximum of 50 A at 105 °C
(1) _{Useful life at 105 °C and IR applied: 5000 h}
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.5
0.0
40
50
60
70
80
90
Fig. 3 - Multiplier of useful life as a function of ambient temperature and ripple current load
Lifetime multiplier
(1)
100
110
T_amb (°C)
Table 4
MULTIPLIER OF RIPPLE CURRENT (I_R) AS A FUNCTION OF FREQUENCY
FREQUENCY (Hz)
50
100
200
400
1000
I_R MULTIPLIER
0.90
1.00
1.20
1.30
1.40
10 000
1.50
Revision: 17-Oct-16
6
Document Number: 28389
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