led quesition

C

crash893

Guest
Hello all

im new here so if this is in the wrong section i aplogize

here is what i need
what would be the best way to get leds that have a range from 650nm to 900nm
red to near infred

and then what would be the easiest way to rig them in an array of about 150

what sort of powersupply would you use ( i have an old 200w computer psu could i use that)

and lastly about how hot would 150 leds working all at once get?
 

Nerd

Flashlight Enthusiast
Joined
Jun 19, 2002
Messages
2,271
Location
Singapore
http://www.pelikancam.com/cgi-bin/pelikancam/pic.htm

They already have an array of LEDs there. Scroll down to the bottom of the page. I won't know what nm range it's in though.

Here they have 140 IR LEDS

http://www.camerasuperstore.com/inledil.html

Although here @ http://www.allthings.com.au/Illuminators/illum-diy.html , you can have a range of IR which you want.

For a 940nm wavelength one, check here: http://www.allthings.com.au/Illuminators/infrared%20LED%20illuminator.html

Hope this helps.
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