Regulated Power Supply

We made a small electrical device which is very useful.It is a regulated DC power supply without using tap transformer. We can get different output like 5 volt ,8 volt, 12 volt and 18 volt. It cost us less than $4. or 200 Indian rupees :)

Step 1:



    • Paper Contest

      Paper Contest
    • Warm and Fuzzy Contest

      Warm and Fuzzy Contest
    • Remix Contest

      Remix Contest

    2 Discussions


    Very clever design, cascading down from one regulator to another to control dissipated heat vs input voltage issues.

    1 reply