High current protection device suitable for universal serial bus concentrator

Application Number: 00107251
Application Date: 2000.04.29
Publication Number: 1322046
Publication Date: 2001.11.14
Priority Information:
International: G06F1/26;H02H3/08
Applicant(s) Name: Dongsheng Science & Technology Co. Ltd.
Inventor(s) Name: Huang Zijie
Patent Agency Code: 11021
Patent Agent: liu wenyi
Abstract The present invention relates to a heavier current protection device for USB concentrator. Said USB concentrator includes at least external power supply, overcurrent protection device connected with external power supply and contact connected in the overcurrent protection device, in which said overcurrent protection device at least includes the contact capable of receiving more than two different current set values, and possesses several current selectivities, raise equipment compatibility, expands application field and can maintain the service life of the computer peripheral equipment so as to attain the goal of safety using electricity.