One of the greatest mysteries to most people, including me at one time, is how the hell does a machine wind wire around a donut? Seems kind of impossible, right? Here's a video I dug up on YouTube. It's of some unknown Chinese factory winding a transformer, the subtitles are in English and put a smile on my face. It's quite fascinating to watch. Click on the picture.
Why use a toroid over an EI? That's what we'll look at tomorrow.
Happy watching.
0 comments