First, let’s clarify what all of these terms mean. You are talking about a kind of paint that attaches very well to metals when you say "enamel. Put this paint on to protect the wire and keep it functioning for a very long time. Now, "magnet wire" is a type of wire that enables electricity to run through it as well as can be made use of to create magnets. Isn’t that cool?
Next, "22 gauge" indicates the thickness of the wire. In English: High gauge means low thickness, and low gauge means high thickness. So 22 gauge means this is a pretty thick wire. You can step down or step up voltage but can you amplify the wire like this is really a need for many.
Do you have electric toys in your house? Perhaps you have a remote control car or robot or a cool gadget that requires batteries. They likely have 22 gauge enamel-coated magnet wire on the inside! That wire is what allows them to swim around and do all their aquatic fun. Without this wire, your toys wouldn’t work as well!
But there is more! This wire does more than services toys. It is also used in most significant machinery, including motors, generators, transformers, and even so many household appliances like fridge, and air conditioners. These appliances make our food stay at a low temperature or make our houses comfortable, and they all function smoothly as well as effectively due to this special wire.
You may be asking, why is this kind of wire so special? Well, it all depends on how it performs! It does not heat up much because it is thick → 22 gauge (for those among us with real electrical experience) enamel-coated magnet wire can handle quite a bit of electrical current without overheating. This is particularly critical for motors and generators that require a lot of power to operate efficiently.
So what is it about this wire that makes it so good at conducting electricity? The inside of the wire is traditionally metal that is typically copper, which is a fantastic conductor of electricity. Copper is, however, soft and readily marred if not protected. That’s where those enamel coatings come in! That coating protects the copper from wear and tear, and allows the electricity to move freely through the wire.
Finally, lets deal with the fact that 22 gauge enamel-coated magnet wire can SAVE you money over time. Because it is such a good conductor of electricity, it allows machines such as motors and generators to employ a smaller amount of energy to perform its function. That means lower electricity bills for you and a smaller carbon footprint, which is a win-win for all!