Could this be configured to do 5v @ 3 amp for powering a Asus Tinker Board SBC?
No. See post 14, above https://www.diyaudio.com/forums/gro...mx-regulated-low-noise-psu-2.html#post5709094
With some modifications and use of flying leads to an externally mounted regulator chip such as the LT1085 you can get 5v at 3A. The capacitance multiplier will need to be mounted to a substantial heatsink as well. 3A x 3.5v is over 10w dissipation on the IRF610. Assuming you are using 12v upstream then you have 8.5v downstream and another 10w will drop off from LT1085. Circa 20w total. That’s a big heatsink. You could use a DC-DC step down and take the 12v to 9.5v then that drops less heat across the voltage regulator but still same on IRF610 (they are designed for thatbso not a problem with sufficient heat sinking).
https://www.analog.com/media/en/technical-documentation/data-sheets/108345fh.pdf
https://www.analog.com/media/en/technical-documentation/data-sheets/108345fh.pdf
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Mindfunk - 4 boards - Germany = Need PayPal Address
maartn - 3 boards - Netherlands = Paid
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Update:
DrPro - 2 boards - USA = Paid
Vunce - 2 boards - USA = Paid
goldkenn - 4 boards - Hong Kong = Need PayPal Address
Yatsushiro - 2 boards - France = Paid
Mindfunk - 4 boards - Germany = Need PayPal Address
maartn - 3 boards - Netherlands = Paid
ericimage2 - 2 boards - USA = Need PayPal Address
Roundtoit - 2 boards - USA = Paid
Kokanee - 2 boards - Canada = Paid
Spind - 2 boards - Canada = Paid
GB Status Update
DrPro - 2 boards - USA = Paid
Vunce - 2 boards - USA = Paid
goldkenn - 4 boards - Hong Kong = Invoice Sent
Yatsushiro - 2 boards - France = Paid
Mindfunk - 4 boards - Germany = Paid
maartn - 3 boards - Netherlands = Paid
ericimage2 - 2 boards - USA = Need PayPal Address
Roundtoit - 2 boards - USA = Paid
Kokanee - 2 boards - Canada = Paid
Spind - 2 boards - Canada = Paid
GB Status Update
Thank you to everyone for providing payment. i will start shipping the boards shortly.
DrPro - 2 boards - USA = Paid
Vunce - 2 boards - USA = Paid
goldkenn - 4 boards - Hong Kong = Paid
Yatsushiro - 2 boards - France = Paid
Mindfunk - 4 boards - Germany = Paid
maartn - 3 boards - Netherlands = Paid
ericimage2 - 2 boards - USA = Need PayPal Address
Roundtoit - 2 boards - USA = Paid
Kokanee - 2 boards - Canada = Paid
Spind - 2 boards - Canada = Paid
Thank you to everyone for providing payment. i will start shipping the boards shortly.
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