Reed switches have found a wide range of applications due to their versatility and reliability. One of the most common uses is in position sensing. In this application, the reed switch is used to detect the opening and closing of a door, gate, or window. When the door or window is opened or closed, the magnetic field around the reed switch changes, causing it to either open or close a circuit. This can be used to trigger alarm systems or activate lighting.

Another important application of reed switches is in pulse counting. Here, reed switches are used to measure the rotation of a wheel or a shaft. As the shaft or wheel rotates, magnets pass by the reed switch, causing it to open and close. Each time the reed switch opens or closes, a pulse is generated, which can be counted to determine the rotation speed or distance traveled.

Reed switches are also commonly used in relay applications. They provide a reliable way to control electrical currents by switching them on or off based on the presence or absence of a magnetic field in a coil. This makes them ideal for use in circuits where high voltages or currents need to be controlled.

In magnet biasing applications, magnets  are used to provide biasing and stabilization for Reed Switches. By carefully positioning reed switches around a permanent magnet, the magnetic field can be adjusted to operate as normally closed or bi-stable devices.

Finally, reed switches can be also utilized in temperature sensing applications. By integrating a reed switch with a temperature-sensitive material, changes in temperature cause the material to conduct or not conduct magnetism, resulting in the opening or closing of the reed switch. This can be used to monitor temperature changes in industrial processes or environmental conditions.

Overall, reed switches have proved to have applications, in all of these types, offering reliable and efficient solutions for position sensing, pulse counting, relay control, magnet biasing, and temperature sensing.

Position sensing Type

Position sensing Type Position Sensing type application When an application requires the end position of a movement sensed, or the sensing of a part when it...Continue reading ->

Nov 7, 2020

Pulse Counting Type

Pulse Counting Type Pulse counting type application When an application requires the volume of a fluid, or a distance, or the RPM of a machine tool...Continue reading ->

Nov 7, 2020

 

Electromagnetic or Relay Type

Electromagnetic or Relay Type Reed Relay in Food Processor Application When it is necessary to control a circuit load by using a separate low-power signal, or where...Continue reading ->

Nov 7, 2020

Temperature Sensing Type

Temperature Sensing Type Temperature Sensing Type Application in Deep Freezer Normally, Reed Switches are used in collaboration with magnets in all the other...Continue reading ->

Dec 1, 2020

 

Magnet Biasing Type

Magnet Biasing Type Magnet Biasing type Vane application Some special field applications, for the sake of circuit logic, security concerns, or a power...Continue reading ->

Nov 30, 2020