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In Reply to: RE: Power Supply posted by Palustris on January 15, 2021 at 08:48:32
Kevin sells fine kits. I've successfully implemented them in various circuits.
LN,LDO is just what I had in mind....
I believe though the latest RPI 4 needs 3A supplied via USB-C. Kevin's kits seem to go up to 2A.
The rating of the LT regulator which Kevin uses is spec'd for 3A. Probably work while generating a lot of heat. I won't push components to their limits.
There's probably a higher current LT (LN,LDO) regulator. Of course the circuit is dependent upon the PT.
It's a starting point and worthy of discussion.
As Abe pointed out, a linear PS, which we could use for the DAC, in doing so for the streamer could be a waste of money but the DAC, different story.
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