<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by ChrisM:
JollyRoger...tell me more about your madmax mods...got any photos?<HR></BLOCKQUOTE>
Hey, ChrisM....photos? Well, I suppose I could post some. But somebody has to host them.
My madmax mod is essentially a modified minimag. I have a luxeon in there being driven by one of dat2zip's 1674 rev. 6. It gets almost 90% efficiency (okay, atleast mid to high 80% in real-world conditions) and is set to drive the luxeon at a whopping 550mA.
It keeps this level for a bit over an hour using 2AA nimh...at which point it will drop into "safety mode," at Vin of 1.7-1.8V...and output is around a low 50mA...still enough to get home by, etc.
I like this, since it's a "no brainer" indicator to change my batteries before they get ruined...
This is by far the brightest little sucker I've made (for the size) but it does heat up pretty quickly!
I have a tailcap switch on there (one of Mr. Bulk's RAM switches) and have retained the candle mode (just screw off the head and you have area light!).
If you want some pics, I could email them directly to you? Just let me know (send me an email).