Hey everyone,
I'm looking for a power input board for a power supply project I plan to do.
I don't want to deal with the high voltage, re-invent the wheel and waste time not using (hopefully) already existing resources.
Ideally, I need 240/120VAC input, 32VDC-ish output, and of course input protection (which I know little about).
And of course a complete board as a module would be the very best case, but I'll take whatever resources are out there. Integrated (non-modular) designs, schematics, just something I can base my work on and be confident it does what it should do (work and use best-practice standards for filtering, protection, efficiency etc).
(FYI: I plan on using this hardware for a power supply, a DC-DC buck converter will be used as a tracking pre-regulator and a linear reg will do the adjustable output regulation. Just like Dave's uSupply. This project is really just for me to learn new things, but I'll release the sources. Open Hardware rocks.)
Any Ideas/Hints?