Soft-Start Circuit Design to Stop Inrush Currents

Some appliances or components like solar inverters can trigger circuit protection to kick in when they care first connected.

The reason is that often they have large capacitors inside that can really spike current use while they are charging up on start-up.

In the video below, the Great Scott YouTube user, an electrical engineer from Germany, breaks down his solution to eliminating those huge start-up current spikes without sacrificing much power.