ELI5: Explain Like I'm 5

Welding power supply

Welding power supply is like a magical machine that can make metal stick together. Imagine you have two pieces of metal, but you want them to become one piece. That's where the welding power supply comes in. It can make the metal warm and liquefied, so it becomes sticky and can stick to the other piece of metal.

Just like when mommy bakes cookies, and she needs to use the oven to make them warm and gooey, the welding power supply works the same. But instead of making cookies, it makes metal stick together. The power supply has a special wire that gets very hot and can melt the metal, and then the metal becomes liquid and sticky.

But the welding power supply is not a toy. It's very important to be careful when using it. You have to wear special clothes and masks to protect your eyes and skin from the heat and light. And you can only use it for certain types of metal, like steel or aluminum.

In summary, a welding power supply is a machine that can make metal stick together by making it warm and liquefied. It's like a magical oven for metal, but you have to be very careful when using it and only use it for certain types of metal.