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Abstract:
以SG3525为例,简要介绍了PWM控制芯片的工作原理,分析了决定PWM控制芯片脉冲频率的主要因素及其关系,给出了用PWM控制芯片实现变频控制的思路与方法。
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煤矿机械
Year: 2011
Issue: 02
Volume: 32
Page: 204-206
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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