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发明名称
电度表空载节电器
摘要
本实用新型是一个控制电度表空载时自动进入节电状态的电子自动控制装置,它主要由信号检测电路,信号处理电路,电源开关电路构成,特点是结构合理,控制可靠,体积小巧,接线容易,其实施例外型尺寸为32×24×14(毫米),可作为DD862系列电度表的标准节电元件,生产各种空载节电电度表也可以接在电度表的外部,控制电度表的空载耗电。
申请公布号
CN2362129Y
申请公布日期
2000.02.02
申请号
CN99208339.7
申请日期
1999.04.21
申请人
李星光
发明人
李星光
分类号
G01R11/02
主分类号
G01R11/02
代理机构
代理人
主权项
1.电度表空载节电器,其特征在于:它由H、L、C1、R1构成的一个信号检测电路1,由V1、V2、V3、R2、R3、C2构成的一个信号处理电路2,由T、LED、Q、R4构成的一个电源开关电路3组合构成。
地址
456550河南省林州市吊桥东食品仓库院内
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