Whelen vertex question regarding the inline supply

Mike5959

Member
Mar 27, 2013
34
Boston, ma
I recently bought a cvpi and someone cut out the supplies and left the heads. I do have one set complete. I was wondering if I could parallel a pair to one supply or if I could rig something else up to power them.
 

wilsonbr90

Member
Sep 30, 2013
1,427
Corning, New York
1 supply will not run more than 1 head. It is a current limiting supply so any higher current draw attempts would just result in dimming both heads

They are pretty much useless without the flasher or someone willing to build you an power supply. It could be done but it wouldn't be practical
 

Mike5959

Member
Mar 27, 2013
34
Boston, ma
1 supply will not run more than 1 head. It is a current limiting supply so any higher current draw attempts would just result in dimming both heads

They are pretty much useless without the flasher or someone willing to build you an power supply. It could be done but it wouldn't be practical
If I very quickly tap 12v they flash. I can tell it's too much to I have t done it again. Wasn't sure if solid state flasher would switch fast enough

Hate throwing out working parts
 

StEaLtH2

Member
Mar 3, 2011
2,159
New England
its possible, although it may still burn the vertex out.. this is a tough fix in a way, much simpler to source a new to you pair on the cheap from the site, and have a pair of spare heads if one ever fails, or even to swap the flashers on your heads w a cheap pair of any color..
 

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