Check out these 33 projects and get ready to make your own custom power supply!

Find a DIY power supply schematic for your electronic projects. Learn how to build and customize your own power supply with step-by-step instructions and diagrams.

Jan 2, 2025 · With clear schematics, step-by-step instructions, and waveform analysis, you’ll learn how to create a reliable power source for various projects. Whether you’re a beginner or an experienced …

In this tutorial, we’ll guide you step-by-step to build an adjustable power supply perfect for your electronics projects, Arduino experiments, and lab use....more

Turn your old ATX PC power supply into a bench power supply. You'll get 3.3V, 5V, +12V and -12V fixed voltage outputs with high current capabilities (depending on the power supply you use) and one …

In this Instructable, I will show you, how to make a variable lab bench power supply with a limited budget.It is a great DIY project for beginners as well as any one interested in Electronics.

Nov 3, 2019 · Build a safe and simple Bench Power Supply with a fixed and variable output, digital display, and memory! A perfect project for beginners and experts alike.

Nov 29, 2023 · Learn how to easily and cost-effectively transform a regular computer power supply into a versatile bench power supply for your DIY projects.

Jun 26, 2025 · The main friend of hobbyist electronics is an adjustable power supply circuit. every DIY makers need this kind of bench power supply for making another project. so in this article, we are …

In this guide, we’ll explore everything you need to know about creating a DC power supply from scratch, from components to assembly, and even testing. What is a DC Power Supply?