Relay assembly is a critical process in the design and manufacturing of electronic control systems. It involves the integration of relays with various components to create circuits that can control the flow of electricity based on specific conditions. Relays, as electromechanical switches, enable automated systems to manage high-voltage or high-current loads with low-voltage control signals. In this article, we will explore the essential aspects of relay assembly, its components, the assembly process, and its diverse applications in various industries.
What is Relay Assembly? Relay assembly refers to the process of assembling and integrating relays into a functioning circuit. A relay is a switch that opens or closes a circuit based on an electrical signal. It consists of several core components： an electromagnetic coil, a set of contacts (normally open or normally closed), and a spring mechanism that returns the contacts to their original position when the relay is de-energized. When the coil is energized by an electrical current, it creates a magnetic field that attracts a metal armature, causing the contacts to close and complete the circuit. Conversely, when the coil is de-energized, the armature returns to its initial state, opening the contacts and interrupting the circuit.