Industry News

       
  • How to use a shunt

    2022-02-23

    1. How to use the shunt Select the rated voltage drop specification of the shunt according to the mV number marked on the dial of the ammeter (or current-voltage dual-purpose meter) used (75mV or 45mV...

  • Transformer Core Troubleshooting and Troubleshooting

    2022-02-19

    The winding and iron core of the c-type transformer are the primary components for transmitting and converting electromagnetic energy. Keeping them workable is a concern. Statistics show that the iron...

  • What are the common functions of industrial control relays

    2022-02-09

    Industrial control relays are common relays in the industry. Generally speaking, a relay is an automatic control electrical appliance that acts according to a specific input signal. There are many typ...

  • What is the classification of magnetic latching relays

    2022-01-24

    There are many types of relays, so how do we classify them? Here we will classify them according to the working principle, product use, external dimensions, protection features, contact loads, etc. of...

  • What are the functions of the relay as the main element of the control element

    2022-01-21

    The relay that controls the original is to control the closing action by generating the minimum current for the pull-in action. Generally, in use, the given current needs to be slightly larger than th...

  • What are the advantages of magnetic latching relays from the perspective of development

    2022-01-15

    With the rapid development of the industry, with the development of new electric energy meters, magnetic latching relays have also ushered in rapid development. Relays have become an indispensable and...

  • What are the advantages and disadvantages of magnetic latching relays

    2022-01-06

    From the perspective of structure and working principle, the magnetic latching relay is an automatic switch, and it is also a new type of relay developed in recent years. The magnetic latching relay h...

  • Basic knowledge of transformer

    2021-12-21

    In the operation of power transformation and distribution, transformers are indispensable. It is very necessary to be familiar with and master the basic knowledge of transformers. The basic knowledge ...

  • What are the transformer classifications

    2021-12-15

    A transformer is a device that transforms AC voltage, current, and impedance. When an AC current is passed through the primary coil, an AC magnetic flux is generated in the iron core (or magnetic core...

  • What is the difference between a current transformer and a shunt

    2021-12-10

    What is the difference between Hall current sensor, transformer, and shuntHall current sensor: It is a sensor that uses the Hall effect to convert a large current into a secondary tiny voltage signal....

  • What is the main function of the relay

    2021-12-03

    Magnetic latching relay is a new type of relay developed in recent years, and it is also an automatic switch. Like other electromagnetic relays, it automatically turns on and off the circuit. The diff...

  • What is the structure and principle of electromagnetic relay

    2021-11-23

    The electromagnetic relay is a relay that drives the movable part of the magnetic circuit by the electromagnetic attraction generated by the control current through the coil to realize the contact ope...