• What are the applications of magnetic latching relays

    What are the applications of magnetic latching relays

    A magnetic latching relay is a device that uses a magnetic field to control a circuit. This type of device has a monolithic structure consisting of a base, magnets and coil assemblies. It also has a case cover. There are various applications for this type of equipment. In this article, we will discu... read more

    20-09-2022 Industry News
  • How to select a miniature relay

    How to select a miniature relay

    If you need to control the flow of alternating current or a voltage, a miniature relay is a great choice. These devices are light and compact and have low power consumption. In addition, they have high dielectric strength between the coil and the contact. Because of their low coil power consumption,... read more

    13-09-2022 Industry News
  • What are the precautions for the application of magnetic latching relays

    What are the precautions for the application of magnetic latching relays

    The transformer has poor load capacity. For example, the enameled wire used in the secondary of the transformer is thin, the internal EBW shunt resistor of the transformer is large, and the voltage drop of the transformer is large when the output current is large. The power margin of the transformer... read more

    05-09-2022 Industry News
  • What is the function and basic working principle of signal relay

    What is the function and basic working principle of signal relay

    A relay (English name: relay) is an electrical control device, which is an single-phase relay electrical appliance that makes a predetermined step change in the controlled quantity in the electrical output circuit when the change of the input quantity (excitation quantity) reaches the specified requ... read more

    01-09-2022 Industry News
  • What are the contact forms of the relay

    What are the contact forms of the relay

    A relay is an electrical control device, which is an electrical appliance that makes a predetermined step change in the controlled quantity in the electrical output circuit when the change of the input quantity (excitation quantity) reaches three-phase relay the specified requirements. It has an int... read more

    23-08-2022 Industry News
  • What is the function of the relay coil

    What is the function of the relay coil

    Single Dual Coil Latching Relay (English name: relay) is an electrical control device, which is an electrical appliance that makes a predetermined step change in the controlled quantity in the electrical output circuit when the change of the input quantity (excitation quantity) reaches the specified... read more

    15-08-2022 Industry News
  • What is a relay and its four functions

    What is a relay and its four functions

    What is a relay? From the definition of a relay, a relay is an automatic control device that will change the output by jumping when the input (electricity, magnetism, sound, light, heat) reaches a certain value. The smart home relay is actually an electronic control device. It has a strong control s... read more

    08-08-2022 Industry News
  • What is the working principle of electromagnetic relay

    What is the working principle of electromagnetic relay

    Electromagnetic relay is one of the earliest produced and most smart home relay widely used relays. Electromagnetic relays are usually composed of seven parts: electromagnetic coil, iron core, armature, contact, return spring, bracket and pin. UL & VDE Certification 16A PCB type Smart Home Relay... read more

    01-08-2022 Industry News
  • Are pin plug-in resistors obsolete

    Are pin plug-in resistors obsolete

    In the varistor market, although the growth rate of through-hole lead products is much slower than that of SMT products, manufacturers expect that the growth rate of through-hole lead varistors will still be between 5% and 10% this year. In the U.S. market, demand for through-lead varistors still ac... read more

    19-07-2022 Industry News