Original document(23 pages) Authorized document(23 pages) 中文版
    The electronic fuse device includes one operation power circuit, one zero-crossing trigger circuit, whose signal output connected to the input of main AC switch so that the main AC switch circuit is triggered by the zero-crossing trigger circuit to conduct; one short-circuit current detecting circuit, whose current signal detecting end is connected to the current signal output of the main AC switch so that the short-circuit current detecting circuit detects the current signal in the main AC switch circuit to trigger the monostable delayed trigger circuit to turn off the main AC switch circuit.
Application Number
99103906 Application Date
Title 名称 Automatically restoring electronic fuse device
Publication Number
1265531 Publication Date
Approval Pub. Date Granted Pub. Date 2001.10.31
International Classification 分类号 H02H3/06,H02H3/08,H02H3/20,H02H3/32
Applicant(s) Name
Xia Xiaoyong
Address 地址 311100
Inventor(s) Name 发明人
Attorney & Agent 代理人 di zhongbeng

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