Relays are fundamental components in electrical circuits, used to manage the flow of current based on an input signal. The construction of a relay typically involves an electromagnet, contacts, and an armature. When an electric current flows through the coil of the electromagnet, it generates a magnetic field that attracts the armature. This moveme
Principles of Relay Construction and Application
Relays are electromechanical components that utilize an electromagnet to switch an electrical circuit. The basic design of a relay comprises a coil, armature, contacts, and a spring mechanism. When current flows through the coil, it creates a magnetic field which pulls the armature, causing the contacts to connect. This action allows for the contro