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如果是家电方面用的适配器,需要满足60335-1的22.42:
* A' l7 y1 C1 T: A, I6 ]22.42 Protective impedance shall consist of at least two separate components. If any one/ ]2 U4 o- K7 ~4 N% N% M
of the components is short-circuited or open-circuited, the values specified in 8.1.4 shall not
0 ? f q7 t+ H- L- Gbe exceeded.& m1 ^9 _7 |9 n, T! k
Component impedances shall be unlikely to change significantly during the lifetime of the
: J) R: K% v# Y# l6 ~! B( y$ V; Mappliance.
8 C+ p$ W6 Q8 C8 D$ h. Z# Y' J+ RCompliance is checked by inspection and by measurement and if necessary, for resistors and
& j+ e1 A6 `/ G3 z8 Jcapacitors by the following tests.: q/ _# N2 v) O
Resistors are checked by the test of 14.1 a) in IEC 60065 and capacitors are checked by the. G# W; c1 R6 E' a. Y7 _# d* P
tests for class Y capacitors in IEC 60384-14 appropriate to the rated voltage of the
7 O& q) D1 N1 d$ Z$ B8 j, d9 xappliance. |
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