We encounter diodes in a variety of situations, such as in certain refrigerator water valve configurations. If you want to be able to properly troubleshoot these setups, you need to understand the underlying technology of diodes. How doe they affect the circuit around them? And how do you test them?

These are the questions that we answer for you in this short video introduction to diodes. In just 6 minutes, you'll learn about how they work and how to properly test them. Plus, you'll learn a bit about how AC and DC power works along the way.

Want to watch the full webinar where we walk through troubleshooting scenarios involving diodes? Click below to watch -- viewable only by premium members.