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Old 02-13-2016, 01:11 AM #17
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Default Re: 10A Driver Help Please?

Doesn't seem ideal, though those problems would not be that big an issue for a wall mounted system.

I suppose NIR led's are just more practical for most purposes, but the concept that common solar panels could be used to produce a decent amount of 1100 nm light is interesting.


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Old 02-17-2016, 05:38 PM #18
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Default Re: 10A Driver Help Please?

I can help... send me a PM with your email and I'll scan you some schematics for a 20A current limiting PSU with a low output impedance that uses low cost parts. You'll just need a BIG heatsink for the grounded emitter, series regulator, using paralleled transistors...

I know how to do it... Been doing that at 250 volts and 35 amps in Ion Laser power supplies for years...

Steve
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Old 02-17-2016, 09:43 PM #19
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Default Re: 10A Driver Help Please?

Quote:
Originally Posted by LSRFAQ View Post
I can help... send me a PM with your email and I'll scan you some schematics for a 20A current limiting PSU with a low output impedance that uses low cost parts. You'll just need a BIG heatsink for the grounded emitter, series regulator, using paralleled transistors...

I know how to do it... Been doing that at 250 volts and 35 amps in Ion Laser power supplies for years...

Steve
It sounds really heavy duty. Unfortunately I already have the power supply
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