Tungsten Halogen Lamps

Thread Starter

sewardf

Joined Jul 21, 2007
2
Information is needed about Tungsten Halogen Lamps. Key questions such as operating temperature required and the length of operational time required to keep the envelope clean. If lamps are activated for just short periods of time how long at operating temperature is required to clean envelope and deposit tungsten back on the filament?
 

thingmaker3

Joined May 16, 2005
5,084
Try a Google search on the exact phrase: "halogen cycle."

Browsing the first page of hits suggests operating temp of 200-250C. I'd guess it varies by manufacturer.
 
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