Invention Grant
US07768213B2 High-efficiency single-ended forward-flyback electronic driver for barrier discharge lamps
有权
用于屏障放电灯的高效率单端正向反激式电子驱动器
- Patent Title: High-efficiency single-ended forward-flyback electronic driver for barrier discharge lamps
- Patent Title (中): 用于屏障放电灯的高效率单端正向反激式电子驱动器
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Application No.: US10585372Application Date: 2004-12-22
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Publication No.: US07768213B2Publication Date: 2010-08-03
- Inventor: Marc Maria Alex Bleukx , Wolfgang Schiene , Heinrich Von Busch , Stefan Schwan
- Applicant: Marc Maria Alex Bleukx , Wolfgang Schiene , Heinrich Von Busch , Stefan Schwan
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP04100051 20040109
- International Application: PCT/IB2004/052902 WO 20041222
- International Announcement: WO2005/076672 WO 20050818
- Main IPC: H05B41/16
- IPC: H05B41/16

Abstract:
An electronic circuit topology (1) for driving a predominantly capacitive load (2) with a primary circuit with several components, a secondary circuit with a predominantly capacitive load (2), and a transformer device (4) with a primary side (TX Ia) and a secondary side (TX Ib), connecting the primary circuit with the secondary circuit, the primary circuit components comprise: a source device (3), a drain device (5), and a switching device (6), the transformer device (4) is for transforming an input voltage-current-signal to a suitable output voltage-current signal for supplying the predominantly capacitive load (2), wherein the source device (3) is in serial connection with the transformer device (4), the drain device (5), and the switching device (6), whereby the transformer device (4) comprises means for functioning as a resonant tank circuit, as a transformer device (4) in forward mode, and as a transformer device (4) in flyback mode, so that an single-ended forward-flyback circuit is achieved.
Public/Granted literature
- US20090174339A1 High-efficiency single-ended forward-flyback electronic driver for barrier discharge lamps Public/Granted day:2009-07-09
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