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ArcticMyst Security by Avery

5mW pulsed PHR

Joined
Aug 5, 2009
Messages
482
Points
28
I noticed something today about one of my PHR builds.

I have my pocket mini/o-like driver/cr2, and with the cr2 it works like normal... but when I put a 1/2 AA saft battery into the build I get a 5mW pulsed laser pointer!

I set the current with the 3v cr2 to 90mA. If I use a 3.6 trustfire AA my current becomes 130mA... then with this other little 1/2 AA I get 10mA and a pulsed 5mW laser...

Any ideas?
 





Joined
Jun 13, 2007
Messages
5,410
Points
113
It sounds like you are using a flexdrive with a near dead battery.
 
Joined
Aug 5, 2009
Messages
482
Points
28
ok probably the same thing happening with this o-like driver. The saft battery is only supposed to be used for <50ma applications... so it is just like a dead battery.
 




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