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need help with voltage for laser

Phonic

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Phonic

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Aug 22, 2009
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Ooo and also..





It says (VCC "+" Power) and (VCC "+").

Which one to I connect the + DC power cord to?


Sorry for the newbie questions. I've tried to look it up but can't find anything. :p
 

jayrob

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It says in the specs 'input voltage 3 to 5 volts'... (that means anywhere between 3 and 5 volts)

It looks like a 'case positive' driver similar to the drivers on green modules.

I am interested if these drivers are regulating well or not.

Has anybody tested these yet?
Jay
 
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Phonic

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I've hooked up 3 x 1.5v Batteries to the driver (4.5v). It works, but there's no heat what so ever coming out.. Need more voltage?
 

laserpyro

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i see that its got a focusing ring maybe you need to focus it better? needs to be a pin point
 




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