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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:
! B4 e0 E& Q0 y1.check the related standards and find the related requirements for your products, such as follows:
- A- E7 l8 a2 [% Y. s6 qon the production line(routint test): 1.2k for 2 seconds, with the leakage current 3mA* ?, Z+ x: V2 y
for type test:1kV for i minute, with the leakage current 3mA
% O4 L. M) h: Z. u7 a) W2. 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.
) H/ Z- S! {, t) U/ |/ O5 P% g3. do the test, if breakdown, then reject, if not, accept..- m2 Y0 ^6 E( _1 n9 k4 i
normally, 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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