H-RH 发表于 2014-2-21 00:40 / j f' q: }3 a
IEC 60990:1999 Figure 4 & Figure 5) S4 a# e5 C. c2 d
Voltage output / 500
H-RH 发表于 2014-2-21 12:06 ' C' ~/ b& r, p4 _3 r
Voltage in millivolts 除 500 应该是等同 voltage x 2; T: N$ a* u" P: U8 U ^% F
再看 IEC 60065 Annex D
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