Magnetic Reed Switch Construction Magnetic reed switches are electromechanical devices that open and close electrical circuits in response to magnetic fields. Their construction is critical to their functionality and reliability. The following details outline the key components and configurations of magnetic reed switches. 1. Basic Structure A typical magnetic reed switch consists of two or [...]
What is a Magnetic Reed Switch and How does it Work? What is a Magnetic Reed Switch? A magnetic reed switch is an electromechanical device that operates by the presence or absence of a magnetic field. It consists of two ferromagnetic metal contacts, known as reeds, which are hermetically sealed within a glass envelope. The [...]
On and Off, Off and On: Magnetic Switches How are magnets used in switches, and why are magnetic-powered electric switches important? “On-Off” switches are about as ubiquitous as traffic lights, conventional light switches, and stop signs. Around the world, people frequently interact with these everyday and mundane — yet very important — tools. Something as [...]
1. What is a magnetic sensor? A magnetic sensor usually refers to a sensor that converts the magnitude and variations of a magnetic field into electric signals. Magnetic fields, as exemplified by the magnetic field of the earth (earth magnetism) or magnets are familiar yet invisible phenomena. Magnetic sensors that convert invisible magnetic fields into [...]
Magnets in Sensors Demonstrated Value of Magnets in Sensors and Everyday Uses Driving a car, talking into a microphone, inserting coins into a machine — these common, mundane activities may seem completely unrelated, but there’s one shared element at work that may not cross your mind: the presence of magnets. More specifically, magnets are present [...]
Magnets for Sensors The line of magnets for sensors is designed to meet the requirements of non-inductive sensor manufacturers that need position, level, adjustment and distance detection. Magnets for sensors of equal dimensions offer constant switching through time at greater distances from the sensor. Aluminium or non-ferrous metallic walls do not compromise switching. Furthermore, they [...]
Magnetic Encoder Engine Technology An optical encoder uses light (optics) to identify unique positions for the encoder. A magnetic encoder uses the same principle to determine a position as an optical encoder, but it does it using magnetic fields rather than light. With a magnetic encoder, a large magnetized wheel spins over a plate of [...]