Hid Lamp Power Supply
In particular the present invention relates to an hid lamp power supply which provides fast warm up for a cold lamp regulation against line voltage fluctuations and a lamp starting circuit which provides extremely fast restart when the lamp is hot and has been turned off momentarily.
Hid lamp power supply. Hid lamps have a warm up time of approximately 2 5 minutes. Hid warm up phase 1 1 3 burn phase after the warm up phase when the lamp reaches nominal power the lamp current must be. These lighting power supplies for ac type hid lamps were developed for various projector applications. Description of the prior art.
Your 1 hid led lighting source. A power supply for a high intensity discharge lamp is provided wherein the secondary windings of a pair of lamp strike pulse transformers are connected in series with the hid lamp directly across the ac supply the impedance of these secondary windings acting as the only ballast elements of the power supply. This tube is filled with noble gas and often also contains suitable metal or metal salts. The noble gas enables the arc s initial strike.
The time to reach 80 of full light power is called warm up time. We provide the top drive technology in the industry.