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Question:: H. X/ o* c! }4 E
Based on the definition in clause 3.8.2 and taking into account that a stand-by position is not always marked or identified, there is a need to differentiate the "off" and "stand-by" circuits. Differention shall be done at least in tests of clauses 19.11.2 and 22.46, in the appliance in which 19.11.2 is applicable in stand-by mode according to the relevant parts 2.
4 L; w" A$ f; F& tWe would like to know if the stand-by circuit includes those parts that are energized when the appliance is in "0" position?$ Y/ ~, S `2 V- |0 P/ Z
Decision:+ a# b2 v% j c$ W1 {) v
In stand-by mode, only electronic components that are energized at any of their terminals are susceptible to be short circuited according to the clause 19.11.2 items a) through g) ., ^8 O8 S) G% a5 Q
It was agreed that in terms of clause 19, the meaning of "off" correspond to circuits or components that are not energized at any of their terminals.
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发表于 2012-9-8 11:49
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