Suggestions on building a real nice 24 +/- low amperage PSU? *Update*

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Daryl

Re: Suggestions on building a real nice 24 +/- low amperage PSU?
« Reply #20 on: 12 Oct 2008, 07:14 pm »
Wow, thanks Daryl.

The incoming .1uf capacitor I think has to be a 10uf capacitor according to the data sheet if an electrolytic is used.

The value of the input cap isn't critical you just don't want the impedance to get too high in the frequency range where it might oscilate.

If the main input filter capacitor is close enough to the chip you can even do without it.

Your low ESR caps would hold things real steady here.

Folsom

Well here is the board with everything but the regulators and output resistors on it. The output resistor is a Caddock.

I am going to replace the large Vishay resistors with S102's, and waiting on funding for those and a Goldpoint attenuator to complete the pre-amp.



The wiring is fun!