Original document(14 pages)  中文版
    Free-running half-bridge inverter (HB) for operating gas discharge lamps having a current transformer as a feedback device. The half-bridge transistors (T1, T2) are essentially voltage controlled transistors (MOSFET). The drive circuits (1, 2) for the half-bridge transistors (T1, T2) contain a voltage threshold value switch (D2, R2) which, on reaching its voltage threshold, essentially carries a current which is proportional to the load current of the half-bridge inverter (HB).
Application Number
申请号		 03100903 Application Date
申请日		 2003.01.02
Title 名称 Driving apparatus of gas discharge lamp
Publication Number
公开号		 1430460 Publication Date
公开日		 2003.07.16
Approval Pub. Date Granted Pub. Date
International Classification 分类号 H05B41/298
Applicant(s) Name
申请人		 Patent Treuhand Gesellschaft fuer Elecktrische Gluelampen GmbH
Address 地址
Inventor(s) Name 发明人 B. Rudorf;A. Schtorm
Attorney & Agent 代理人 cheng tianzheng zhang zhicheng
More information 更  多  信  息


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