Open source DIY Kit

Documentation for making the variable (25-100V) electrophoresis power supply.



This is an open source hardware project licensed under the Creative Commons Attribution 3.0 License.

Design files

Kit Contents

Electrophoresis power supply kit, Cat # IMG-08 includes the following parts:

  • Electrophoresis power supply PCB v1.3
  • Electronic components: 20 through-hole components
  • Enclosure laser cut parts: 1/8” clear acrylic
  • Enclosure hardware: Standoffs, machine screws and a mini screwdriver

Additional equipment

  • Soldering equipment
  • Wire clippers
  • Multimeter for testing
  • 15V, 1.6A DC power supply: 2.1mm plug, center +ve, e.g. Jameco Cat # 380173
  • Banana plug/banana jack cords: e.g. Pomona Electronics Cat # 4702-24-0 (black, 24”) and 4702-24-2 (red, 24”).

Note that the 15V power supply and banana plug/banana jack cords can be purchased with the kit.

Table of Contents