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alt.engineering.electrical

Electrical engineering discussion forum

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Message 1,273 of 2,547

Fester Bestertester to All

Re: HID ballasts: AC or DC?

06 Sep 14 08:58:11

   XPost: sci.electronics.basics, sci.electronics.design, sci.electronics.misc   
   From: fbt@fbt.net   
      
   > Normal arc lamps are asymmetrical--they run from DC, and fail quickly if   
   > you put them in backwards.   
      
   "Backwards" includes running from AC I presume?   
      
      
   Thanks.   
      
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