发明授权
US07560878B2 Circuit arrangement and method for operating high-pressure discharge lamps 失效
用于操作高压放电灯的电路布置和方法

Circuit arrangement and method for operating high-pressure discharge lamps
摘要:
High-pressure discharge lamps may explode at the end of their life. In order to be able to predict an explosion, the gradient of the operating voltage is evaluated. If a risk of explosion is detected, the lamp operation is interrupted.
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