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First of all, how I can explain:6 B" d( P8 n, f+ k9 K
the dielectrical strength test is to verify the insulation characteristics of the products or components, but the spacing (including the creepage and clearance distance) is to guarantee the insulation performance of the products. so at the total begining of the RD stage, you must fufill the requirements of the spacings of your products' standards, and then use the dielectrical tests to verify its performance, but the test itself can not be used to replace the requirements of the spacings, or used to decrease the requirements of the spacings.... |
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