Chief Delphi - pic: My weekend project

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Chief Delphi (http://www.chiefdelphi.com/forums/index.php)

- Extra Discussion (http://www.chiefdelphi.com/forums/forumdisplay.php?f=68)

- - pic: My weekend project (http://www.chiefdelphi.com/forums/showthread.php?t=46170)

KenWittlief

03-04-2006 23:00

Re: pic: My weekend project

Quote:

Originally Posted by mechanicalbrain

Actually after some testing I found I can run everything except the larger motors with one of these. :) If I combine 12 volt cables I can get the larger motors to run but im very hesitant to do it.
NOTE: I haven't run anything for more than brief moments at a time and im going to add fuses before I do anything else.

If that is a power supply from a computer you will fry it running motors. Its not designed to handle large loads (the CIMs can pull >50A when they first start up) and they are not designed to handle inductive loads either.

If you want to power the robot motors you need something with a big transformer that can supply the amps.

Jack Jones

03-04-2006 23:06

Re: pic: My weekend project

Quote:

Originally Posted by Nuttyman54

So THAT's where all the cold cathodes went...

Related Thread?

Where did all the cathodes go? Long time passing.
Where did all the cathodes go? Long time ago.
...
When will they ever learn? When will they ever learn?

mechanicalbrain

03-04-2006 23:35

Re: pic: My weekend project

Quote:

Originally Posted by KenWittlief

Yeah it worked fine for free spin but I'm not trying it while mounted to anything. I think ultimately I'm going to use this to power our test board that we use for programming and sensors. Not a bad use since it's a pain to switch out batteries for a couple sensors, especially because people keep mischarging them. :rolleyes: I've been playing with AC to DC converters a bunch lately, first running our light target and now for the test board... It's just easier then lugging batteries and chargers.

[527]phil

04-04-2006 17:12

Re: pic: My weekend project

:ahh: this is perfect for using as a power supply for my workbench!!! normally i use wall warts. But usually i need 2-3 (9volts, 5volts, and 12 volts). This is perfect for PIC prototyping :D . Too bad you can't draw too much current or else i could use it when i experiment with electro kinetics :/. And you have excellent timing, i was just about to unsolder a power supply :p

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