Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

Buy Site Supporter Role (remove some ads) | LPF Donations

Links below open in new window

FrozenGate by Avery

Yet another 445 build

Status
Not open for further replies.
Joined
Apr 7, 2011
Messages
37
Points
0
Built this a little while ago, its a lab-style laser. Only had to buy the diode. Used a piece of scrap aluminum for a heatsink and simple lm317+computer PSU for a driver. Not sure of the power, but according to graphs from this forum it should be around 1.2-1.3 W. It's an A140 diode. Heres a beam vid at night and picture of the driver.
capturevo.jpg

cimg2481j.jpg

YouTube - 1.2 W Blue laser
 
Last edited:





Good job :)
what is the driver's output set at? i'm guessing about 1.3A?
is this your first 445 build?
 
Last edited:
Status
Not open for further replies.


Back
Top