PRO MAX 480W 24V 20A electrical components Germany PRO MAX 480W 24V 20A model PRO MAX 480W 24V 20A price

PRO MAX 480W 24V 20A electrical component is one of the earliest electronic signal amplification devices. The cathode electron emission part, control grid, accelerating grid, and anode (plate) leads, enclosed in a glass container (usually a glass tube), are welded to the tube base. It uses an electric field to inject electrons into the control grid in a vacuum to modulate the signal, and obtains different parameter signal data after signal amplification or feedback oscillation at the anode. Early applications included electronic products such as televisions, radios, and loudspeakers; later, it was gradually replaced by amplifiers and integrated circuits made of semiconductor materials.