|
|

楼主 |
发表于 2010-9-14 16:56
|
显示全部楼层
I'm sorry that It may require a long time to complete the issues, but I will try and not give up., w% `4 i6 r5 ]6 ^" t* A
+ u4 D6 K/ \7 ]- j2 z! r) d1 {To save time, I will use attachment with drawings/circuit and necessary explanation.
2 x+ P* g" m) X" S) g, u5 A$ Q* E& `$ _0 h5 X1 W) s H
we can discuss if you have different opinion.7 ]3 x8 B$ _$ T" V; f
0 R. n3 c6 e$ Aactually for the case in attached file, one lab will consider the reinforced insulation(double insulation) shall be achieved for individual resistor in Protective circuit.
* D, }/ O) {4 g9 h0 }7 R3 p3 m1 A& c+ f v% q
but personally I would think them as a whole not separated as only one resistor will not be protective impedance. |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有账号?注册安规
x
|