Relay H200F12-1-C 12V DC

5,00 EGP

Out of stock

Electromagnetic relays are widely used in industrial as well as home electronics, automation, automotive industry and others. The electromagnetic relay allows high current circuits to be operated by low current ones.

SKU: CM-28394 Category: Tags: , ,
  • A relay is an electrically operated switch.
  • Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays.
  • Relays are used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must be controlled by one signal.
  • Relays were used extensively in telephone exchanges and early computers to perform logical operations.
  • A Contactor is a type of relay that can handle the high power required to directly control an electric motor or other loads.
  • Solid-state relays control power circuits with no moving parts, instead using a semiconductor device to perform switching.
  • Relays with calibrated operating characteristics and sometimes multiple operating coils are used to protect electrical circuits from overload or faults.
  • In modern electric power systems, these functions are performed by digital instruments still called “protective relays”.
  • Magnetic latching relays require one pulse of coil power to move their contacts in one direction, and another, redirected pulse to move them back.
  • Repeated pulses from the same input have no effect.
  • Magnetic latching relays are useful in applications where interrupted power should not be able to transition the contacts.
  • Magnetic latching relays can have either single or dual coils.
  • On a single coil device, the relay will operate in one direction when power is applied with one polarity, and will reset when the polarity is reversed.
  • On a dual coil device, when polarized voltage is applied to the reset coil the contacts will transition.
  • AC controlled magnetic latch relays have single coils that employ steering diodes to differentiate between operate and reset commands.

Package Included:

1 X Relay H200F12-1-C 12V DC

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