CD 1ꢀ7 PX Series
10000h at 85°C
longer
life
CD 136 PK
CD 139 BL
· High Reliability at High Voltage
· Long Life at Compact Size
105°C
105°C
longer
life
highest
voltage
CD 135 BP
CD 138 PC
CD 137 PX
Item
Characteristics
-40 ~ +85
Operating Temperature Range (°C)
Voltage Range (V)
400 ~ 550
Capacitance Range (µF)
1000 ~ 22000
Capacitance Tolerance
(20°C, 120Hz)
± 20%
After 5 minutes at 20°C application of rated voltage, leakage
current is not more than 0,01CV or 5mA, whichever is smaller
C: Nominal Capacitance (µF) V: Rated Voltage (V)
Leakage Current (µA)
Rated Voltage (V)
ꢁ00
ꢁꢂ0
ꢂ00
ꢂꢂ0
Dissipation Factor (20°C, 120Hz)
Tan δ (max)
0,15
0,20
Useful Life
Load Life
5000h
Not more than specified Not more than specified Not more than specified
Endurance Test
Shelf Life
Lifetime
10000h
>100000h
5000h
1000h
Not more than specified value
Leakage Current
value
value
value
Within ± 15% of initial
value
Within ± 10% of initial
value
Within ± 15% of initial
value
Within ± 30% of initial value
Capacity Change
Dissipation Factor
Not more than 175% of Not more than 130% of Not more than 175% of
specified value
Not more than 300% of specified value
specified value
specified value
Condition:
Applied Voltage
Applied Current
Applied Temperature
Failure Rate Level
After test:
UR to be applied
for 30min
>24h before
measurement
UR
UR
UR
UR
UR = 0
IR = 0
85°C
IR
1,4 x IR
40°C
IR
IR = 0
85°C
85°C
85°C
≤ 1% Failure Rate ≤ 1% Failure Rate guaranteed
Multiplier for Ripple Current
Frequency Coefficient
Lifetime Diagram
2.5
2.0
1.5
1.0
0.5
0.0
CD 137 PX Series
Frequency
50Hz
0,70
120Hz
1,00
300Hz
1,10
1kHz
1,30
≥10kHz
1,40
IA
–––
Coefficient
IR
X16
X8
X4
X2
X1
Lifetime
Multiplier
40ꢀ
50ꢀ
60ꢀ
70ꢀ
80ꢀ
90
T
(˚C)
A
IA = actual ripple current at 120Hz, IR = rated ripple current at 120Hz, 85°C
Multiplier of Useful Life as a function of ambient temperature and ripple current load
Direct Contact & Support: Jianghai Europe GmbH +49 (0)2151-652088-0 info@jianghai-europe.com www.jianghai-europe.com
v2006.2
71