Lab Power Supply (school project)

[XCVG]

No worklog or tons of explanation, since I'm lazy, but there's a video coming. Tomorrow. Video is here!

Features:
0-30V voltage regulated output
0-3A current capacity (with limiting!)
12V 6A and 5V 3A secondary rails (Molex connector)
fadey blue power LED
standard computer power jack
1A fuse (blows when too much current is pulled)
salvaged 92mm fan (for colding)
laser-cut black ABS case with plywood base

Based on this: http://www.electronics-lab.com/projects/power/001/

 

[Ashen]

Very cool man. If I didn't already have one, I'd definately build one.

 

[grossaffe]

At one point, I was looking for a nice power supply that made use of op amps. Too bad I didn't come across those plans before.

 

[Tchay]

tomorrow

 

[Drakon]

Very sharp looking.

 

[XCVG]

I uploaded the video finally! Some of the files are in the description.

http://www.youtube.com/watch?v=ISiEwfRBKGo

 

[TheProactivePikmin]

That is a cool power supply. Nice job!

 

[Circuiteromalaguito]

Hello.

I'm a newbie electronics student and want to base my DIY bench power supply on your design, but I don't use DipTrace. Can you export it to some intermediate file format?

Regards.

PS: Sorry for writing in an old forum thread!

 

[thecasperrojas]

nm

 

[Circuiteromalaguito]

nm

Why? Did you find an alternative?

 

[thecasperrojas]

nm

Why? Did you find an alternative?

yes