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jia_suwei 发表于 2012-1-14 16:02
: ~0 y* n. K9 v1 D5 OY2也可以桥接加强绝缘的吧,60950中有描述的。
& w0 A4 b$ X: s7 v0 z: N: I' L根据Table 1C – Capacitor ratings according to IEC 60384-14,; s* N. J1 q. c. \' D
6 It is permitted to use two or more capacitors in series in place of the single capacitor specified, as follows: - subclass Y1 or Y2 if subclass Y1 is specified;
# H. y% x" y6 D(6. 允许使用如下的两个或更多的电容器串联代替规定的单个电容器:
2 @( a5 K6 [* v3 t0 y/ Y, X5 Y1 s—— 如果规定使用Y1 类,则允许使用Y1 类或Y2 类;)
8 R8 z/ G& q7 H& _# w' rY2 用作加强绝缘时需要至少两个串联起来 |
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