Krutz
0
- Joined
- Nov 21, 2007
- Messages
- 1,733
- Points
- 48
help needed!
i filed down the original board from my 80-120mw (?) o-like greenie module. in several steps, checking that everything works. at one point it must have passed away.. must have cut away a via or some connection under the laque that i didnt see or something..
anyway, it was a pain anyway, too large driver and all.
the laser got 650mA. now i have some AMC7135 chips laying around. each putting out 350mA constant. anything speaking against using two of these directly on the pumpdiode? i will drive the whole with a single rcr123a.
please, stop me, or something! cant. control. it! aaaaah, the tension! dont know hoe long i can wait! *slaps other hand which got out of control already*
manuel
i filed down the original board from my 80-120mw (?) o-like greenie module. in several steps, checking that everything works. at one point it must have passed away.. must have cut away a via or some connection under the laque that i didnt see or something..
anyway, it was a pain anyway, too large driver and all.
the laser got 650mA. now i have some AMC7135 chips laying around. each putting out 350mA constant. anything speaking against using two of these directly on the pumpdiode? i will drive the whole with a single rcr123a.
please, stop me, or something! cant. control. it! aaaaah, the tension! dont know hoe long i can wait! *slaps other hand which got out of control already*
manuel