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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:* q7 a4 H% e" c; Y
22.42 Protective impedance shall consist of at least two separate components. If any one& |9 Q( Q; v* ]5 q+ @ l
of the components is short-circuited or open-circuited, the values specified in 8.1.4 shall not9 g% {5 h3 o1 V
be exceeded.
* Y3 I# e% i1 N& p# F% nComponent impedances shall be unlikely to change significantly during the lifetime of the; J1 s, t9 ~8 X1 y$ a3 k
appliance.
: R+ o6 l. o9 {, f" P+ ?Compliance is checked by inspection and by measurement and if necessary, for resistors and' R/ q5 F$ Q) |2 B5 I, Y
capacitors by the following tests.
. u1 j: P6 X0 q5 x/ \3 r$ pResistors are checked by the test of 14.1 a) in IEC 60065 and capacitors are checked by the6 z; }1 ^ W1 y
tests for class Y capacitors in IEC 60384-14 appropriate to the rated voltage of the
, t! ?6 R. g! t8 R! R$ L' U+ vappliance. |
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