作者: Pascal Maillach , Philippe Fontenoy
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摘要: An electronic device (1) for controlling and powering discharge lamps (320) comprising: a power signal generator (2); plurality of control blocks (3) each dedicated to at least one lamp (320); According this device, the are connected in parallel by single bus (41) said (2), comprises, which block is dedicated, an circuit (32) comprising resonance means (322, 328) capable resonating frequency such way as create overvoltage terminals trigger illumination same.