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BFC238370682 Datasheet, PDF (25/26 Pages) Vishay Siliconix – AC and Pulse Double Metallized Polypropylene Film Capacitors | |||
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Not Recommended for New Design, Use New MMKP383
MMKP 383
AC and Pulse Double Metallized Polypropylene Vishay BCcomponents
Film Capacitors MMKP Radial Potted Type
SUB-CLAUSE NUMBER AND TEST
SUB-GROUP C3A
4.12.1 Endurance test at 50 Hz alternating
voltage
4.12.1.1 Initial measurements
4.12.1.3 Final measurements
CONDITIONS
Duration: 2000 h
1.25 x URdc at 105 °C
Capacitance
Tangent of loss angle:
For C ï£ 1 µF at 100 kHz or
for C > 1 µF at 10 kHz
Visual examination
Capacitance
Tangent of loss angle
SUB-GROUP C4
4.2.6
Temperature charcteristics
Initial measurements
Intermediate measurements
Final measurements
4.13 Charge and discharge
4.13.1 Initial measurements
4.13.3 Final measurements
Insulation resistance
Capacitance
Capacitance at - 55 °C
Capacitance at 20 °C
Capacitance at + 105 °C
Capacitance
Insulation resistance
10 000 cycles
Charged to URdc
Discharge resistance:
R
=
-------------------------U-----R---d---c-------------------------
5 x C x ï¨2.5 x dU ï¤ dtï©
Capacitance
Tangent of loss angle:
For C ï£ 1 µF at 100 kHz or
for C > 1 µF at 10 kHz
Capacitance
Tangent of loss angle
Insulation resistance
PERFORMANCE REQUIREMENTS
No visible damage
Legible marking
|ïC/C| ï£ 5 % compared to values measured
in 4.12.1.1
Increase of tan ï¤
ï£ 0.0005 for: C ï£ 100 nF or
ï£ 0.001 for: 100 nF < C ï£ 470 nF or
ï£ 0.0015 for: C ï¾ 470 nF
Compared to values measured in 4.12.1.1
ï³ 50 % of values specified in section
âInsulation Resistanceâ of this specification
For - 55 °C to + 20 °C:
+ 1 % ï£ï |ïC/C| ï£ 3.75 % or
for 20 °C to 105 °C:
- 6 % ï£ï |ïC/C| ï£ 0 %
As specified in section âCapacitanceâ of this
specification.
As specified in section âInsulation
Resistanceâ of this specification
|ïC/C| ï£ 1 % compared to values measured
in 4.13.1
Increase of tan ï¤
ï£ 0.0005 for: C ï£ 100 nF or
ï£ 0.001 for: 100 nF < C ï£ 470 nF or
ï£ 0.0015 for: C ï¾ 470 nF
Compared to values measured in 4.13.1
ï³ 50 % of values specified in section
âInsulation Resistanceâ of this specification
Document Number: 28124
For technical questions, contact: dc-film@vishay.com
www.vishay.com
Revision: 19-Mar-13
211
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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