发明授权
US06181081B2 Ignition device for a discharge lamp and method for igniting a discharge lamp 失效
用于放电灯的点火装置和用于点燃放电灯的方法

Ignition device for a discharge lamp and method for igniting a discharge lamp
摘要:
The invention relates to a pulse starting device and a starting method for a discharge lamp, in particular a high-pressure discharge lamp for a motor vehicle headlamp. The starting device has a transformer which has either two primary windings which are connected in parallel and are both coupled inductively to the at least one secondary winding, or instead has a primary winding which consists of a wide metal strip and is wound, separated by an electric insulation, over the at least one secondary winding. The starting device according to the invention has a compact design which permits the complete starting device to be accommodated in the lamp cap.
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