👉 Sucker el, also known as a "sucker" or "plunger," is a type of electrical circuit that uses a vacuum to draw electrons from a battery and place them into a collector. It's commonly used in electronic devices such as vacuum tubes, vacuum oscillators, or vacuum amplifiers. The term comes from the French word "sourire" which means "smile" or "laugh," indicating that the circuit is designed for amusement or pleasure.
