Electronics power supply

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Uploaded by on Apr 30, 2009

I made this bench top power supply for a class project. Designed all aspects including the printed circuit board and case. It has +adjustable, -adjustable, +12V, +5V, -5V voltage outputs and also a function generator outputting sine and square waves fully adjustable. The switches out of the side were an after thought and need to be integrated.......

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Science & Technology

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  • @hitachi088

    Everything is included with the meter, just have to supply it with +12V

  • @rwilkus

    do you need a chip to drive them or everything is inside ? ( led meter )

    beside : Extremely good job , amasing !

  • search ebay for universal blue LED voltage meter, you'll find one like I have.

  • Nice job. How did you get the voltage reading figures on the front. I have just made a power supply and made a case for it but have it so I can attach it to a multimeter to find the voltage reading. I am new to electronics and really wanted to have a led reading like yours.

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