adjustable multi output regulator

reeve1987 · Feb 25, 2012

i everyone, firstly, thanks for taking the time to read and hopefully help me out.

im not an electrician but have some fair know how for small electrical projects, but i could use some majour help on this project i have going.

basically im looking to take 1x 12v NiMh rechargable battery and run 3 devices from it, but i would like to be able to route its power through to 3 outputs where i can manually adjust the voltage and amperage of each output.

the outputs im looking at getting are 12v, 2000Ma and 2x 5v 1amp outputs, but both factors for each output MUST be variable between 1v - 12v and 0.5A to 2.5A (or higher).

im looking at placing the circuitry onto a basic breadboard for testing initialy then over to one of those copper plated boards with the holes in, (project boards?)

so i'd really appreciate some straight forward/easy to read instructions or schematic with what components to use.

can anyone help me out with that?

thanks again for reading and hope someone can help me out.

reeve1987 · Feb 25, 2012

actually he hasnt been helpful, peoples reluctance to actually bother to offer any solid help on this is unimaginable. this is a GENERAL discussion i dont see why people are being so restrictive and un helpful

spark 68 · Feb 25, 2012

Is this a Wind Up ?

basically im looking to take 1x 12v NiMh rechargable battery and run 3 devices from it, but i would like to be able to route its power through to 3 outputs where i can manually adjust the voltage and amperage of each output

.

the outputs im looking at getting are 12v, 2000Ma and 2x 5v 1amp outputs, but both factors for each output MUST be variable between 1v - 12v and 0.5A to 2.5A (or higher).

im looking at placing the circuitry onto a basic breadboard for testing initialy then over to one of those copper plated boards with the holes in, (project boards?)

Because by your questions above, you say that you want to build it yourself, this implies that you have the electronics knowledge to do so, but you don't seem to know what you want, 2000mA is 2A, then you say you want 2.5A outputs, you said you had 12V input max, which you then changed to 24V!

I gave you links to technical data to help you, another poster gave you a link to pre-built modules, and you still think Iam being un-helpful!, unbelieveable!

got to be a wind up!

reeve1987 · Feb 25, 2012

only wind up is you mate.

just because someone wants to build something doesnt mean they have the know how to do it. give me a list of components for the psu and a simple diagram and i can follow that to assemble it.

instead you link to complicated schematics, rant on about being commisioned for it and generally be as un helpful as possible.

you can take your friggin links and cram em up your ---,

i revised some of whats needed because it was mentioned they needed to be higher so i went back and adjusted them to accomodate that.

FOR A BEGINNER TECHNICAL DATA IS ****ING USELESS YOU -----

as for those prebuilt units, they dont seem suitable for being used with batteries, the outputs are fine on one of them but they look to be designed for taking mains power