Project

General

Profile

Version Fran├žaise sur mon blog: http://fcerbell.github.io

I needed a small electronic load, I wanted to have one. Even the smallest are way too expensive for my usage and miss a lot of wished features. Thus, I specified high ratings and numerous features, way over my needs, even if I meet 50% of the specs, this will be more than my actual need.

Table of contents

Introduction

Schema design

Discarded power supply with virtual ground
Internal symetrical power supply
Current feedback circuit
Mosfet driver circuit

PCB design

Building

Enclosure

Firmware
(sub project)

Also available in: PDF HTML TXT