标题: IEC/EN 60335-1 or IEC 60335-2-29 [打印本页] 作者: kayi168 时间: 2017-4-15 16:53 标题: IEC/EN 60335-1 or IEC 60335-2-29 标准中允许电源产品的输出电压是不超过42.4V吗？0 ^7 C N7 x: Y. k5 w4 z( j# P( w
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我的产品是输出48V5A，输出端可以双极可触摸到的， 可以做不？* Q$ M) t3 ?# Z
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8.1.4 An accessible part is not considered to be live if + \$ a6 L: T+ ~: j* @" x( o, v5 L– the part is supplied at safety extra-low voltage, provided that0 a4 L& k+ r4 F, L& b# l. a
• for a.c., the peak value of the voltage does not exceed 42,4 V; - E1 s: \0 a9 ?: W6 D3 o) ^3 [2 `• for d.c., the voltage does not exceed 42,4 V; ' s' I4 r9 W! V; Tor 4 j: A1 x) y# o4 V( p, d& X8 y– the part is separated from live parts by protective impedance作者: wjl 时间: 2017-7-21 11:17
是要求空载输出不能超过42.4V . D6 }7 q" D' v, f$ w' K. X