Requirements
a ) No evidence of major visual defects
b ) No interruption of current flow during the test
c ) Pass the insulation test
d ) Pass the wet leakage current test
e ) Max power degradation less than 5%
Temperature: -40±2℃, 85±2℃
Temperature change rate: 100℃/h
During the thermal cycling test set the continuous current flow as the figure.
Duration: 200 cycle (800hrs, 34days)
a ) No evidence of major visual defects
b ) No interruption of current flow during the test
c ) Pass the insulation test
d ) Pass the wet leakage current test
e ) Max power degradation less than 5%
TÜV NORD China Operations Centre
Roger Miao
Tel：13761523397
SEND E-MAIL：rmiao@tuev-nord.com