Key Specifications/Special Features:
Rated voltage range: 10 to 100V and 160 to 400V
Capacitance tolerance (25° C 120Hz): 0 to 20%
Leakage current (uA): 0.02CV or 5mA, whichever is smaller (at 25° C after five minutes)
C: Nominal capacitance (uF)
V: Rated voltage (V)
Dissipation factor (25° And 120Hz): TTND shall not exceed the values shown in the table of standard ratings
Temperature stability (120Hz): Capacitance change
10 to 100V DC: Capacitance at -40° C shall not be less than 60% of the 25° C value
160 to 400V DC: Capacitance at -25° C shall not be less than 70% of the 25° C value
Load and shelf life (+85° C):
Time: 2, 000 hours
Leakage current: Not more than specified value
Capacitance change: Within ± 20% of initial value
Dissipation factor: Not more than 200% of specified value
After test: UR to be applied for 60 minutes, 24 to 48 hours before measurement
Suitable for switching power supply
Operating temperature range: -40 to 85 and -25 to 85° C
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Item |
Characteristics |
Rated Voltage Range |
10~450V.DC |
Operating Temperature
Range |
-40ºC~105ºC |
Capacitance Tolerance |
±20%(M) (25ºC,100 or 120Hz) |
Leakage Current |
I≤ 3 (mA)
Whichever is greater after 5 minutes at 25ºC. |
Dissipation Factor |
UR(V) |
200 |
250~450 |
tgδ |
0.15 |
0.20 |
(25ºC,100 or 120Hz)
|
Low Temperature
Characteristics |
Impedance ratio at 100Hz or 120Hz shall not exceed the values given in the below table.
UR(V) |
10~35 |
50~100 |
200~250 |
400~450 |
Z-40ºC/Z25 |
10 |
6 |
7 |
7 |
|
Load Life |
After application of rated voltage with ripple current for 2000hours at 105ºC,the following specification shall be satisfied.
Capacitance Change |
Within ±20% of the initial value |
Dissipation Factor |
Not more than 200% of the specified value |
Leakage Current |
Not more than the specified value |
|
Others |
Meet Q/RME 149-2013, GB/T 5993-2003 |