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引用第6楼被爱遗忘的人于2011-09-15 12:32发表的 :
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为啥不用考虑偏差呢,标准里不是说要0.9倍和1.1倍电压下测试吗?
# N: }% x$ I& ] q+ {6 U可以参考标准2.3.10对于额定功率消耗的定义,是在正常操作条件下的额定电压.
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2.3.10 & F7 w3 X9 d o' @
RATED POWER CONSUMPTION
6 J! o( @) s; y7 Xpower in watts consumed in an apparatus operating at its RATED SUPPLY VOLTAGE under normal operating conditions
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3 E9 b. g( j R' B# o, A' e同样在4.2的正常操作条件定义里也有提到额定功率消耗是在额定电压下测试,没有考虑偏差.4 Q+ M* H5 b" t2 W
RATED CURRENT CONSUMPTION and RATED POWER CONSUMPTION are measured at the RATED SUPPLY VOLTAGE. |
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