MKP1848S DC-Link

www.vishay.com

Vishay Roederstein

Revision: 19-Mar-13

14

Document Number: 26010

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Note

• Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, IEC-publication 61071”

5.15-0

Initial measurements

Capacitance at 1 kHz

tan

 at 10 kHz

5.15-1

Endurance test between terminals

Sequence:

Duration: 500 h

1000 x discharge

current in continuous operation)

Duration: 500 h

5.15-2

Final measurement

Capacitance

tan



|

C/C|  3.0 %

Increase of tan

  0.0150

compared to the values measured in 5.15-0

5.16.3-0

Initial measurements

Capacitance at 1 kHz

5.16.3-1

Desctruction test sequence

High DC voltage test

Product enveloped with cheese cloth

until repetitive product healings occur

Duration = 15 min

Audible healings or check healings with

oscilloscope

High AC voltage test

Duration = 5 min

Repeat destruction sequence 3 x

5.16.3-2

Final measurements

Visual examination

No puncturing, flashover or burning of the

cheese cloth

Self healing punctures are permitted

INSPECTION REQUIREMENTS

SUB-CLAUSE NUMBER AND TEST

CONDITIONS

PERFORMANCE REQUIREMENTS