Yup, once I get some plugs (...which I still haven't gotten around to ordering...), I'll be adding a ground post or two, a 3.3V post, a 5V post, a 12V post, and an adjustable 0-12V post, hopefully with a readout...I'm still looking into that.
Yup, once I get some plugs (...which I still haven't gotten around to ordering...), I'll be adding a ground post or two, a 3.3V post, a 5V post, a 12V post, and an adjustable 0-12V post, hopefully with a readout...I'm still looking into that.
TBCS 5TB Club :: coilgun :: bench PSU :: mightyMite :: Zeus :: E15 Magna EVThat we enjoy great advantages from the inventions of others, we should be glad of an opportunity to serve others by any invention of ours, and this we should do freely and generously.
--Benjamin Franklin
Thread revival! Mwahahahaha! It lives!!!!
So I never did end up putting plugs on this one, but I made another one.
This one is a little different..
First off, I'm not starting with a random garbage PSU...I need to actually have dependable, high-current supply from this one, so I'm starting with this:
PC Power & Cooling Silencer 500W.
Well, that's what it was like a couple years ago. Then it got cables cropped for MightyMite...which apparently I don't have any pictures of...
And here it is now!
Like I said, this one needs to be able to supply high current levels, so the plugs are fed with four wires instead of one.
TBCS 5TB Club :: coilgun :: bench PSU :: mightyMite :: Zeus :: E15 Magna EVThat we enjoy great advantages from the inventions of others, we should be glad of an opportunity to serve others by any invention of ours, and this we should do freely and generously.
--Benjamin Franklin
Heheh, yup. That's why it was sacrificed. Well, that and the fact that the way I had modified the cables made it useless in most computer cases... That 35A rail will serve it very nicely in its new life as a battery charger PSU.
TBCS 5TB Club :: coilgun :: bench PSU :: mightyMite :: Zeus :: E15 Magna EVThat we enjoy great advantages from the inventions of others, we should be glad of an opportunity to serve others by any invention of ours, and this we should do freely and generously.
--Benjamin Franklin
Let's see if we can start a car with that...
lol
I'm guessing probably not...though maybe if it were a small, low compression, engine. My car battery charger has a 'jump-start' setting that puts out 75A.
TBCS 5TB Club :: coilgun :: bench PSU :: mightyMite :: Zeus :: E15 Magna EVThat we enjoy great advantages from the inventions of others, we should be glad of an opportunity to serve others by any invention of ours, and this we should do freely and generously.
--Benjamin Franklin
You've inspired me to do this with a spare PC Power and Cooling Silencer 470 I have. I'm going to try to follow this guide, for more voltage options.
http://www.wikihow.com/Convert-a-Com...b-Power-Supply
that's not a bad guide tech - I referenced that a few times when building Power House
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Cool. Just keep in mind that the current limits on the - rails are different than the current limits on the + rails. Also, YMMV, but that guide only says to put a load resistor on the 5V rail and I found that I needed one on the 3.3V rail as well.
TBCS 5TB Club :: coilgun :: bench PSU :: mightyMite :: Zeus :: E15 Magna EVThat we enjoy great advantages from the inventions of others, we should be glad of an opportunity to serve others by any invention of ours, and this we should do freely and generously.
--Benjamin Franklin
Very nice and useful project, thanks for all the hard work. I will build a bench PS based on this.
Where is the variable voltage portion, I must have missed it.