100MW PORTABLE UNIT

K-T

*Moderator*
Joined
Mar 7, 2002
Messages
3,537
Location
Germany
Greenlazer, do you actually know what you are doing there with your electronic components? /ubbthreads/images/graemlins/thinking.gif
 

LaserMod

Enlightened
Joined
Nov 13, 2004
Messages
625
Location
UK
I suppose he means like the sound of a camera flash charging...or putting the goggles down in Splinter Cell. /ubbthreads/images/graemlins/grin.gif

Hmmm...be careful...
 

bootleg2go

Enlightened
Joined
Jan 26, 2005
Messages
440
On a camera flash, that sound is the step up transformer.
but on a laser driver board I don't think there are any transformers. I bet it is something in the laserhead itself.

Jack
 

Raccoon

Enlightened
Joined
Dec 17, 2004
Messages
630
i guess that explains why my "million volt" tazer makes the same sound when you first activate it, as it would require a step up transformer to change 9vDC into arbitrarily high voltage.
 
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