C&H Technology 052 PED-PW - Manual (Page 11)

Document Number: 28345 For technical questions, contact: [email protected] www.vishay.com
Revision: 10-Mar-09 135
050/052 PED-PW
Aluminum Capacitors
Power Eurodin Printed Wiring
Vishay BCcomponents
Table 4
Table 5
MULTIPLIER OF RIPPLE CURRENT (I
R
) AS A FUNCTION OF FREQUENCY
FREQUENCY (Hz) I
R
MULTIPLIER
50 0.83
100 1.00
200 1.10
400 1.15
1000 1.19
≥ 2000
1.20
TEST PROCEDURES AND REQUIREMENT
TEST PROCEDURE
(quick reference)
REQUIREMENTS
NAME OF TEST REFERENCE
Endurance IEC 60384-4/
EN130300
subclause 4.13
T
amb
= 85 °C; U
R
applied;
5000 hours
U
R
≤ 100 V; ΔC/C: ± 15 %
U
R
> 100 V; ΔC/C: ± 10 %
ESR
≤ 1.3 x spec. limit
Z
≤ x 2 spec. limit
I
L5
≤ spec. limit
Useful life CECC 30301
subclause 1.8.1
T
amb
= 85 °C; U
R
and I
R
applied;
15 000 hours
U
R
≤ 100 V; ΔC/C: ± 45 %
U
R
> 100 V; ΔC/C: ± 30 %
ESR
≤ 3 x spec. limit
Z
≤ 3 x spec. limit
I
L5
≤ spec. limit
no short or open circuit,
no visible damage
total failure percentage:
U
R
≤ 100 V: ≤ 1 %;
U
R
> 100 V: ≤ 3 %
Shelf life
(storage at
high temperature)
IEC 60384-4/
EN130300
subclause 4.17
T
amb
= 85 °C; no voltage applied;
500 hours
after test: U
R
to be applied for 30 minutes,
24 hours to 48 hours before measurement
ΔC/C: ± 10 %
ESR
≤ 1.2 x spec. limit
I
L5
≤ 2 x spec. limit