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Yes, normally you must find out the corresponding test standards about your products, but from your description about the dielectric test, I guess this test should be initiated on the production line.so follow the steps as follows:
; H( q$ u, X6 o' ^( h# `1.check the related standards and find the related requirements for your products, such as follows:; H: C3 ^# h7 S
on the production line(routint test): 1.2k for 2 seconds, with the leakage current 3mA. }/ z0 S8 G0 C' o
for type test:1kV for i minute, with the leakage current 3mA
- a) L/ X, _- x- J: ~. g. B2. set your own test instructions, and specify the test procedure, maybe, your test requirements are more severe than the standards' requirements, that's also ok for robustness.% q+ m. H) @$ d$ G
3. do the test, if breakdown, then reject, if not, accept..
% L2 \5 c6 F5 dnormally, for UL, there is no requirement for the leakage current, and as per the experience, 10mA, but for other parties, 3.5~10mA is recommended... |
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