Ningbo Minsheng Machinery Co.,Ltd
Call us on:0086-13777-020080   E-mail: sales.mscnc@hotmail.com
News
Home > News > Content
Electromagnetic Relay
Edit: Ningbo Minsheng Machinery Co.,Ltd    Date: Sep 14, 2016

Electromagnetic relay usually consists of an iron core, coil, armature, contacts proximity and other components. As long as both ends of the coil and a certain voltage, will certainly current in the coil, resulting in electromagnetic effect, armature will overcome in under the action of electromagnetic forces attract return spring tension towards the core, thereby promoting the armature moving contact with fixed contact (normally open contact). When the coil is powered off, electromagnetic force has disappeared, in spring armature reaction returns to the original position, the dynamic point of contact with the stationary contact (normally closed contact) release. Snap, releasing, and the circuit is achieved in the conduction and cutting purposes. For the relay "normally open, normally closed" contacts, can be distinguished: the relay coil is not energized when static contact point is in a disconnected state, known as the "open contact"; static contact is in the on State is called "close contacts". Relays generally have two circuits, and high voltage circuit for low voltage control circuits.

Product Categories

Fast Track

  • Feedback
    Ningbo Minsheng Machinery Co.,Ltd welcomes your comments! Please fill this form to give us feedback or report any problem when experiencing our website.
  • Quick Navigation
  • Contact Us
    Address: Lingxu Er Road, Binhai Industrial Zone, Cixi District, Ningbo City, China
    Tel: 0086-13777-020080    
    Fax: +86-574-63970895    
    E-mail: sales.mscnc@hotmail.com
Copyright © Ningbo Minsheng Machinery Co.,Ltd