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Abstract:
基本要求:
(1)输出频率范围为40Hz~60Hz的三相对称交流电,相位差1200误差小于±30,各相电压有效值之差小于5V;
(2)输出电压波形应尽量接近正弦波,用示波器观察无明显失真;
(3)当输入电压波动10%时,或负载电流波动0.05~0.2A(三相对称交流电),输出相电压有效值应保持在220V±5%以内.
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电子制作
ISSN: 1006-5059
CN: 11-3571/TN
Year: 2011
Issue: 4
Page: 62-65
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
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