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  • Power supply

    In the past i have worked with an old “wall wart” power supply which was not floating. This caused a lot of humming and grounding issues.

    So i bought 2 power supply kits and a large toroid transformer at my local electronic shop.

    Single supply board
    Single supply board

     

    Prototype power supply
    Prototype power supply

    I mounted all the stuff on a wooden board knowing that this is not the right way! It is just for development. Now i have ±15V with a current limit at 1A fully floating.

     

    power distributor
    Simple power distributor

    I am using PSK contacts for the whole synthesizer project.

     

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