Hello, this is my first post and this forum is great! i´m pretty new to lasers and i would like to know something, i already broke 3 <5mw laser pointers just testing...
I connected the modules to a 3v 250 mA dc power supply, but they don´t seem to last too much, they get overheated.
So i was wondering what is the difference between a 20 U$S module and a 300U$S one, just the heat dissipator? i´m trying to build a system that could last about 8 hours a day, any recommendations will be greatly apprecited :thanks:
I connected the modules to a 3v 250 mA dc power supply, but they don´t seem to last too much, they get overheated.
So i was wondering what is the difference between a 20 U$S module and a 300U$S one, just the heat dissipator? i´m trying to build a system that could last about 8 hours a day, any recommendations will be greatly apprecited :thanks: