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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:9 T U( N# T# b, [: s( }; u
1.check the related standards and find the related requirements for your products, such as follows:' u' x8 @* k( D* `+ y6 O
on the production line(routint test): 1.2k for 2 seconds, with the leakage current 3mA
/ s, r( A( @+ afor type test:1kV for i minute, with the leakage current 3mA9 \1 Y! E" b+ E( C4 _6 G
2. 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.6 r/ j3 Y2 g7 |! d: d" Y
3. do the test, if breakdown, then reject, if not, accept..
6 d4 G3 ~. Z# P" o7 Rnormally, 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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