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  • What are the main components of high voltage DC contactor

    Typical high-voltage direct current contactors consist of a coil and contact point, which can be energized continuously by a rated voltage. When a current is applied to the coil, a magnetic field is generated and attracts the moving core to open the ...

  • What Is a Latching Relay

    Basically, a latching relay is an electromechanical switch that generates a magnetic field as a result of a low input current. This is then used to open and close contacts in the relay. The contact is also able to hold its position even if the power ...

  • Magnetic latching relays are widely used in many areas of our society today

    Magnetic latching relays are bipolar devices. They are divided into two layers: the upper layer is an electromagnetic system, while the lower layer is a contact system. The electromagnetic system consists of a coil, armature, and a permanent magnet....

  • Automotive Relays are electrical devices that control various functions in a vehicle

    Automotive Relays are electrical devices that control various functions in a vehicle. They usually have five pins and can be wired as normally-open or normally-closed, or as changeover relays. Their wired state determines which function they will per...

  • Magnetic latching relays are useful for switching applications in a variety of situations

    Magnetic latching relays are useful for switching applications in a variety of situations, and they have many benefits over their mechanical counterparts. They tend to draw less power and are generally less bulky. They also tend to have a longer life...

  • The two types of voltage contactors are AC and DC

    The two types of voltage contactors are AC and DC. AC voltage contactors use an alternating current (AC) to operate, while DC voltage contactors use direct current. They differ in their resistances, as well as their operating frequencies. AC voltage ...

  • What do High Voltage Contactors do

    High-voltage contactors are devices that can be used to control the voltage in electrical circuits. They come in different voltages and current capacities, and they can operate in a variety of frequencies.  A high-voltage contactor has three main com...

  • How to Operate an Electromagnetic Relay

    An electromagnetic relay operates on the principle of electromagnetic induction. It is composed of two or more electromagnets connected together by a relay coil. A static iron core is then inserted between the two electromagnets. An electric current ...