Lamp ignition system and lamp ignition method

摘要

A lamp ignition system and a lamp ignition method are disclosed, where the lamp ignition system includes a converter, a transformer and a driving circuit. The converter converts an input voltage into an operating voltage for a gas discharge lamp. The transformer has a primary winding and a secondary winding, and the secondary winding is connected to the gas discharge lamp in series. The driving circuit is electrically connected to the primary winding for driving the transformer, so that the secondary winding of the transformer can output a high-frequency voltage to ignite the gas discharge lamp.

主权项

1. A lamp ignition system, comprising:
a converter for converting an input voltage into an operating voltage suitable for a gas discharge lamp; a transformer having a primary winding and a secondary winding, wherein the secondary winding, the gas discharge lamp and the converter are connected in series; and a driving circuit electrically connected to the primary winding, for driving the transformer in a lamp ignition stage, so that the secondary winding of the transformer outputs a high-frequency voltage to ignite the gas discharge lamp.