solenoidlüliti

A solenoidlüliti, or solenoid switch, is an electromechanical device that uses the magnetic field generated by a solenoid to operate a switch. The core of the device is a coil of wire, the solenoid, through which an electric current flows. This current creates a magnetic field that attracts a movable armature. When the armature is pulled, it causes mechanical contact to be made or broken, thereby switching an electrical circuit.

There are two main types of solenoidlüliti: normally open (NO) and normally closed (NC). In a normally open switch, the contacts are separated when the solenoid is de-energized, and they close when the solenoid is activated. Conversely, in a normally closed switch, the contacts are closed when the solenoid is de-energized, and they open when the solenoid is activated.

Solenoidlülitid are utilized in a wide range of applications where remote or automated switching is required. They are commonly found in automotive systems, such as starter solenoids that engage the starter motor. They are also used in industrial automation for controlling valves, pumps, and other machinery. In household appliances, they can be found in devices like washing machines and dishwashers to control water flow or drum movement. The operation relies on the principle of electromagnetism, converting electrical energy into mechanical motion to perform the switching function.