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楼主 |
发表于 2010-9-14 16:56
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I'm sorry that It may require a long time to complete the issues, but I will try and not give up.
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To save time, I will use attachment with drawings/circuit and necessary explanation.; m/ `1 v& Z2 O. Z
: \ [! K4 n9 V2 x9 N6 Q/ }we can discuss if you have different opinion.
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* l1 X# n# T7 d! e, w0 z7 Q2 X8 `' c, qactually for the case in attached file, one lab will consider the reinforced insulation(double insulation) shall be achieved for individual resistor in Protective circuit.1 d# Z+ Q% ~ V; v8 F V" ?' R
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but personally I would think them as a whole not separated as only one resistor will not be protective impedance. |
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