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

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Looking for LM317 driver on ebay

nilsou

0
Joined
Feb 13, 2008
Messages
5
Points
0
Hi everyone!

I just found this driver on eBay, it is pretty small... ( ****://cgi.ebay.fr/LM317-adjustable-voltage-regulater-prototype-module_W0QQitemZ230221956023QQihZ013QQcategoryZ117000QQssPageNameZWDVWQQrdZ1QQcmdZViewItem ) <= replace stars with http



Do you think it is ok for a blu-ray diode?

Thanks,

Nils
 





Joined
Jul 24, 2007
Messages
2,749
Points
0
That is set up for constant voltage, you are best off with constant current for the blue ray.
Is there a particular reason why you want to buy rather than make your own? there is plenty of info on making one on the forum....I think you can still buy a kit of parts from here http://sales.stonetek.org/diy.html all you need to get is a 33ohm resistor to replace the 10ohm ones in the kit.

Regards rog8811
 




Top