Indulge Your High-Amperage Desires with This Printable Core-Type Transformer Blueprint
Get ready to level up your high-voltage adventure without carting old TVs and CRT monitors anymore! In search of a colossal flyback transformer? A 3D-printer modified flyback could be your game-changer.
Admittedly, it's effortless to find modern flyback transformers, but the thrill of building one is unparalleled, especially when challenging a like [Jay Bowles]. And this project isn't purely 3D-printed, with the core sourced commercially. Still, the secondary coil is the unsung hero, constructed with numerous snap-together discs glued together for extra strength. The secondary sports around a kilometer of 30-gauge magnet wire, while the primary uses only ten turns of 8-gauge wire wrapped in high-voltage silicone insulation.
To minimize arcing, the transformer was enclosed inside a plastic container filled with enough mineral oil as a to cover the secondary. After a day of degassing in a vacuum chamber, [SciTubeHD] connected the primary to a couple of robust full-bridge inverters for testing - expect some fiery arcs! This beast drew 20 amps at 35 volts AC input, so expect to handle some heat. STL files for the core parts and schematics for the power supply will be released soon.
Searching for precise 3D-printed flyback transformer schematics and STL files can be tricky, given the complexity and safety risks involved. Luckily, there are steps you can take to create or find what you need:
- Explore Projects on Hackaday: Scour websites like Hackaday for articles or forums featuring 3D printing and high-voltage experiments.
- Join Online 3D Printing Communities: Platforms such as Thingiverse or MyMiniFactory host a wealth of 3D print models that you can search to see if any suitable models are available.
- Design Your Own Transformer Core: Use design software like Fusion 360 or Blender to craft your own core parts.
- Consult Online Forums: Online forums like Reddit's r/3DPrinting or r/LearnElectronics can offer valuable advice or a platform to share your project and gather feedback.
Note that safety should always be top priority when dabbling in high-voltage projects. Happy experimenting!
Technology plays a significant role in this DIY high-voltage adventure, as a 3D-printed, modified flyback transformer serves as the project's core component. To find resources for creating or sourcing 3D-printed flyback transformer schematics and STL files, explore online platforms like Hackaday, join 3D printing communities on Thingiverse or MyMiniFactory, design your own transformer core using software like Fusion 360 or Blender, and seek advice on forums such as Reddit's r/3DPrinting or r/LearnElectronics.
