DIWdiver,
I like the regulator you posted above.
As I move forward I am quickly learning that optics may be my next area to tackle. No question yet on that.
I have noticed that some of the bike lights on fastech are just about what I am looking for, my concern with those is if they perform...
DIWDiver,
Thank you for the time and effort. I am learning a lot.
I suppose emitters in series or parallel impacts this next question.
If I want to work with 18650's and the emitters are wired in series would the batteries need to be in series to hit the required voltage?
So based on what I know now I am thinking about 2 LEDs in parallel with a DC to DC buck driver.
Mini DC-DC Converter Voltage Stabilizer/Regulator Module Max 3A draw
http://www.fasttech.com/products/1253701
Cree XM-L2 T5-5B1 10W 995LM 4000-4200K Neutral White LED 1000ma...
So it seems that a resistor in the circuit would either burn up or waste the energy to heat loss. So a buck-boost driver it is.
I am definitely learning more than I want to about this. May I should consider hot wiring the switch on a tiny monster.
I see, how much does the circuit change if we are talking about a momentary flash of light for 5 seconds.
The effect would need to be used a few times in a show so the LED would need to survive about 500 cycles.
I am taking a step back for education here to learn about calculating for a...
Ok Gurus,
I would like to start using LED's in stage props. So the question is can I use this :
http://www.fasttech.com/product/1341207
I liked the battery bank because it has multiple power outputs so I could possibly test various configurations.
to drive this ...
Re: The 2013 Flashaholic's "Must-Have" List -- Cast Your Vote!
After reading this thread I must admit I am surprised at the general lack of consensus on anything.
I appreciate what you are saying. However, in the class of a single AA light 70 bucks would be at the top of the class for production lights. Perhaps solid gold hosts are next?
Can ya help a brother out...?
I saw a new thread a day or so ago about a new AA titamium light. I think the high mode was 185lm.
If you know that thread please link me to it....thank you.
Check out:
EAGTAC, Washington, USA.
Bunch of flashaholics over there.
a comprehensive list :
http://www.candlepowerforums.com/vb/showthread.php?189480-American-(USA)-made-flashlights
Cheers,
Dead Goat