BFC238340273JKM2T0 Просмотр технического описания (PDF) - Vishay Semiconductors

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производитель

BFC238340273JKM2T0

AC and Pulse Double Metallized Polypropylene Film Capacitors MKP Radial Potted Type

Vishay Semiconductors 

www.vishay.com

MKP383

Vishay BCcomponents

GROUP C INSPECTION REQUIREMENTS

SUB-CLAUSE NUMBER AND TEST

SUB-GROUP C1

COMBINED SAMPLE OF SPECIMENS OF

SUB-GROUPS C1A and C1B

4.10 Climatic sequence

CONDITIONS

PERFORMANCE REQUIREMENTS

4.10.2 Dry heat

Temperature: +105 °C

Duration: 16 h

4.10.3 Damp heat cyclic

Test Db, first cycle

4.10.4 Cold

Temperature: -55 °C

Duration: 2 h

4.10.6 Damp heat cyclic

Test Db, remaining cycles

4.10.6.2 Final measurements

Voltage proof = URDC for 1 min within 15 min No breakdown or flash-over

after removal from testchamber

Visual examination

No visible damage

Legible marking

Capacitance

For original pitch = 22.5 mm and 37.5 mm:

|C/C|  2 % or

for original pitch  15 mm:

|C/C|  3 % of the value measured in 

4.4.2 or 4.9.3

Tangent of loss angle

Increase of tan :

 0.0005 for: C  100 nF or

 0.001 for: 100 nF < C  470 nF or

 0.0015 for: C > 470 nF

Compared to values measured in

4.3.1 or 4.6.1

SUB-GROUP C2

4.11 Damp heat steady state

Insulation resistance

56 days, 40 °C, 90 % to 95 % RH 

no load

 50 % of values specified in section

“Insulation Resistance” of this specification

4.11.1 Initial measurements

Capacitance

Tangent of loss angle at 1 kHz

4.11.3 Final measurements

Voltage proof = URDC for 1 min within 15 min No breakdown or flash-over

after removal from testchamber

Visual examination

No visible damage

Legible marking

Capacitance

|C/C|  1 % of the value measured in 4.11.1

Tangent of loss angle

Increase of tan :

 0.0005 for: C  100 nF or

 0.001 for: 100 nF < C  470 nF or

 0.0015 for: C > 470 nF

Compared to values measured in 4.11.1

Insulation resistance

 50 % of values specified in section

“Insulation Resistance” of this specification

Revision: 08-Aug-2018

14

Document Number: 28173

For technical questions, contact: dc-film@vishay.com

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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