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发明名称
交直流两用接触器无声运行节电器
摘要
本实用新型涉及到一种电磁器件的节能装置,特别是一种交直流两用的接触器无声运行节电器,其特征是由整流桥、浮地低压电源、振荡器、窄脉冲产生器、导通角变换器和功率驱动器构成。安装本节电器的接触器,可以很方便地工作在交流或直流供电的条件下,而且节电器的输入端对于直流来说没有极性。
申请公布号
CN2058530U
申请公布日期
1990.06.20
申请号
CN89204500.0
申请日期
1989.04.17
申请人
韩光熙
发明人
韩光熙
分类号
H01H47/02
主分类号
H01H47/02
代理机构
代理人
主权项
1、一种交直流两用接触器无声运行节电器,其特征是由整流桥、电阻R1、稳压二极管ZD1和电容器C1构成的低压浮地电源,电阻R4、电容器C4、与非门YF1构成的窄脉冲产生器,电阻R5、R6、电容器C5、与非门YF2构成的导通角变换器和由电阻R7、功率管T1、二极管D5构成的功率驱动器构成。
地址
北京市东城王府井大街26号
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