MKP18485200454P5 查看數據表（PDF） - Vishay Semiconductors
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MKP18485200454P5 Datasheet PDF : 16 Pages
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MKP 1848 DC-Link
Vishay Roederstein
Metallized Polypropylene Film Capacitors
DC Capacitor MKP Type
SUB-CLAUSE NUMBER AND TEST
5.14.0 Initial measurements
5.14.3.1 Vibration
IEC 60068-2-6
5.14.3.2 Shock or impact
IEC 60068-2-6
5.14.4 Final measurements
5.5.3.1 Initial measurements
5.5.3.2 Voltage test between terminal
5.5.3.3 Final measurements
5.9.1 Initial measurements
5.9.2 Surge discharge test
5.9.3 Voltage test between terminal
5.9.3 Final measurements
5.11.1 Initial measurements
5.11.2 Self healing test
5.11.3 Final measurements
5.13.0 Initial measurements
5.13.1 Change of temperature acc. to
IEC 60068-2-14
5.13.2 Damp heat steady state
Acc. to IEC 60068-2-78
CONDITIONS
Capacitance at 1 kHz
tan at 10 kHz
10 Hz to 55 Hz: amplitude ± 0.35 mm or
acceleration 98 m/s2
Test duration: 10 frequency cycles, 3 axes
offset from each other by 90°
1 octave/min
Visual examination
Pulse shape: half sine
Acceleration: 490 m/s2
Duration t of pulse: 11 ms
Visual examination
Capacitance
tan
Capacitance at 1 kHz
tan at 10 kHz
R insulation
1.5 x UNDC at Tamb.
Duration 60 s
Capacitance
tan
R insulation
Capacitance at 1 kHz
tan at 10 kHz
1.1 x UNDC
Number of discharges: 5
Time lapse: every 2 min (10 min total)
Within 5 min after the surge discharge test
Duration 60 s
1.5 x UNDC at Tamb
Capacitance
tan at 10 kHz
Capacitance at 1 kHz
tan at 10 kHz
1.5 x UNDC
Duration 10 s
Number of clearings 5
Clearing = voltage drop of 5 %
increase the voltage at 100 V/s till 5
clearings occur
with a max. of 2.5 x UNDC
for a duration of 10 s
Capacitance
tan
Capacitance at 1 kHz
tan at 10 kHz
Test Nb
Tmax. = 85 °C
Tmin. = - 40 °C
Transition time: 1 h, equivalent to 1 °C/min
Test Ca
Tmax. = 40 ± 2 °C
RH = 93 ± 3 %
Duration 56 days
PERFORMANCE REQUIREMENTS
No visible damage
No visible damage
C/C| 0.5 %
Increase of tan 0.0050
Compared to values measured in 5.14.0
C/C| 0.5 %
Increase of tan 1.2 initial tan + 0.0001
R insulation 50 % of specified values
C/C| 1.0 %
tan 1.2 initial tan + 0.0001
Compared to values measured in 5.9.1
C/C| 0.5 %
tan 1.2 x initial tan + 0.0001
Compared to values measured in 5.11.1
www.vishay.com
For technical questions, contact: dc-film@vishay.com
Document Number: 28164
294
Revision: 27-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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