C&H Technology 197 PGP-SI - Manual (Page 8)

Document Number: 28343 For technical questions, contact: [email protected] www.vishay.com
Revision: 04-Dec-09 61
197 PGP-SI
Aluminum Capacitors
Power General Purpose Snap-In
Vishay BCcomponents
Table 5
Table 6
MULTIPLIER OF RIPPLE CURRENT (I
R
) AS A FUNCTION OF FREQUENCY
FREQUENCY
(Hz)
I
R
MULTIPLIER
160 V to 250 V 400 V and 450 V
60 0.81 0.90
100 0.97 0.95
120 1.00 1.00
500 1.32 1.20
1000 1.45 1.30
≥ 10 000 1.50 1.40
TEST PROCEDURES AND REQUIREMENTS
TEST PROCEDURE
(quick reference)
REQUIREMENTS
NAME OF TEST REFERENCE
Useful life CECC 30301
subclause 1.8.1 T
amb
= 85 °C; U
R
and I
R
applied:
3000 hours
ΔC/C: ± 30 %
ESR ≤ 3 x spec. limit
I
L5
≤ spec. limit
no short or open circuit,
no visible damage
total failure percentage: ≤ 3 %
Shelf life
(storage at
high temperature) IEC 60384-4/
EN130300
subclause 4.17 T
amb
= 85 °C; no voltage applied;
1000 hours
After test: U
R
to be applied for 30 minutes,
24 hours to 48 hours before measurement
ΔC/C: ± 20 %
ESR ≤ 2 x spec. limit
I
L5
≤ 1 x spec. limit