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引用第1楼hellostudy于2009-05-11 17:49发表的 :7 ?0 |2 C8 S W
0.1uF 以下不需要做这个测试的吧? ) P; V* b' y+ D$ q- F2 w* @0 k
The test shall be performed ten times.
: W+ ? J2 e' z0 d8 ]+ wThe test between lines and ENCLOSURE shall not be performed if interference suppression/ v x+ U' _8 n
capacitors are used with a capacitance between each line and earth of less than 3 000 pF for0 M& @& z1 k1 v5 \
RATED voltages up to and including 250 V or 5 000 pF for RATED voltages up to and including% h) ^6 R, t4 @ G4 Y
125 V. The test between lines shall not be performed if interference suppression capacitors less than or equal to 0,1 uF are connected between them. |
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