Surge Protector With Iot

"Supercapacitor is a new type of physical energy storage device between traditional capacitor and battery. It has the advantages of large capacity, high power density, fast charge and discharge, long...

Depending on the size of the electrolytic capacitor, the multimeter's R×10, R×100, and R×1K gears are usually used for test and judgment. The red and black pens are connected to the negative...

First, let's look at the structure and working principle of the thyristor. The thyristor, which is an abbreviation of the thyristor rectifying element, is a four-layer high-power semiconductor device...