ZuluWhiskeyFox
Enlightened
Lambda starts out his build instructions with a disclaimer about this circuit not being very exotic or efficient. That may or maynot be the case. I am certainly no expert. However I can say this. I have built several to date all with Q binned lux's. Until yesterday that is. Yesterday I built one with a TVOJ on it. WOW, This one would seem to be as bright as my BadBoy500 with TVOJ. I don't have any sort of light meter. So can't supply any numbers. However, shinning against a wall they appear equal. Both lights were using NiMH for power. Tried the same comparison with alkalines. The BB stayed the same brightness while the ill pill went down some in brightness. Still very impressive though.
So all that to say it seems to me that emitter selection has a huge impact on output. A few ma this way or that would seem to have less impact. Only makes sense I guess when one looks at the Bin Codes Explained data. Had to see it with my own eyes to get a full grasp of it though.
cheers,
zwf /ubbthreads/images/graemlins/thumbsup.gif /ubbthreads/images/graemlins/thumbsup.gif
So all that to say it seems to me that emitter selection has a huge impact on output. A few ma this way or that would seem to have less impact. Only makes sense I guess when one looks at the Bin Codes Explained data. Had to see it with my own eyes to get a full grasp of it though.
cheers,
zwf /ubbthreads/images/graemlins/thumbsup.gif /ubbthreads/images/graemlins/thumbsup.gif