Understanding SolenoidsArticles

Solenoid 101: What is a Solenoid?

Solenoid Cutaway

What is a solenoid?

A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). When an electrical current is introduced, a magnetic field forms around the coil which draws the plunger in. More simply, a solenoid converts electrical energy into mechanical work.

  • The coil is made of many turns of tightly wound copper wire. When an electrical current flows through this wire, a strong magnetic field/flux is created.
  • The housing, usually made of iron or steel, surrounds the coil concentrating the magnetic field generated by the coil.
  • The plunger is attracted to the stop through the concentration of the magnetic field providing the mechanical force to do work.

Quality Policy

TLX Technologies, LLC will consistently provide products that meet or exceed the requirements of our customers. The company complies with all of the requirements of the ISO 9001:2015 Quality Management System Standard. We will establish, monitor and work to continuously improve customer satisfaction, technology, productivity, quality and employee engagement.