Hi all,
I was wondering if someone could check and make sure this is indeed correct before I start hooking things up. This is not intended to be installed in a projector, but only for my own curiosity with the output from my FB3. I fabricated a dual diode host setup for each wavelength and wish to give it a workout. Any suggestions or commits are of course welcome
Thanks
Chuck
Last edited by CRFultz; 09-19-2009 at 19:03.
Reason: converted image
Seems ok, but make sure that you keep the reds insulated from the projector chassis as they are case connected so a short will apply unregulated current to the diodes.
I'm not sure about using only 1 ohm balance resistors, maybe better to use more supply voltage and go with 4 ohms. DrLava will be the best authority on this though.
Recklessly interfering with Darwin’s natural selection process, thereby extending the life cycle of dim-witted ignorami; thus perpetuating and magnifying the danger to us all, by enabling them to breed and walk amongst us, our children and loved ones.
Thanks Doc, the fixture I'm using has nylon inserts at the corners so it is isolated from any conductive surface. I wasn't sure about the resistor's for the PHR's, I used the same formula that the red's used. It may not be correct, hopefully someone else will look and give their insight to what should be used.
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Dual Diode connection--dbl chk my work?
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