• What is the technology behind dual-fuel smart meters

    What is the technology behind dual-fuel smart meters

    The smart meters are being said smart home relay  to bring about the next revolution in the utility supply scene. These smart meters are often referred to as electrical meters in some parts of the globe and are digital smart meters which have been created for remote access and exchange information.T... read more

    23-12-2021 Industry News
  • What is the circuit and structure of AC solid state relay

    What is the circuit and structure of AC solid state relay

    Solid state relays made in the single-phase relay past have also employed zero voltage crossing circuits to ensure turn on of the thyristor only when the a.c. voltage is within some small "window". These circuits have also been relatively complex and difficult tointegrate into the main power chip. T... read more

    14-12-2021 Industry News
  • What are relays and why are they so important

    What are relays and why are they so important

    Converting a small electrical input miniature relay into a high-current output is no easy feat, but this task is necessary to efficiently operate a wide range of standard appliances and vehicles.  Many circuits achieve these conversions through the use of relays, which are indispensable in all kinds... read more

    07-12-2021 Industry News
  • What is a magnetic latching relay

    What is a magnetic latching relay

    Magnetic latching relay is a new type of magnetic latching relay developed in recent years. It is also an automatic switch. Like other electromagnetic relays, it can automatically switch on and off the circuit. The difference is that the normally closed or normally open state of the magnetic latchin... read more

    02-12-2021 Industry News
  • What are the differences between several common relays

    What are the differences between several common relays

    The relay is an automatic control device. When the input (electricity, magnetism, sound, light, heat) reaches a certain value, its output will undergo a jump change. We often use electromagnetic relays, single-phase relay, thermal relays and time relays. The principle and characteristics of the rela... read more

    23-11-2021 Industry News
  • What are the advantages and disadvantages of solid state relays

    What are the advantages and disadvantages of solid state relays

    Solid state relays are non-contact electronic switches with isolation function. There are no mechanical contact parts during the switching process. Therefore, solid state relays have the same functions as electromagnetic relays, but also have logic circuit compatibility, vibration resistance and mec... read more

    17-11-2021 Industry News
  • What are the selection methods of solid state relays

    What are the selection methods of solid state relays

    Selection method of solid state relay:1. When selecting solid state relays used on printed circuit boards with low current specifications, since the lead terminals are made of high thermal conductivity materials, the soldering should be carried out under the conditions of a temperature less than 250... read more

    10-11-2021 Industry News
  • What is the role of the intermediate relay

    What is the role of the intermediate relay

    The intermediate relay is a relay. Its principle is the same as that of an AC contactor. It is composed of a fixed iron core, a moving iron core, a spring, a moving contact, a static contact, a coil, a terminal and a shell. When the coil is energized, the moving iron core acts to pull in under the a... read more

    04-11-2021 Industry News
  • Notes on the matters needing attention when using small high-power relays

    Notes on the matters needing attention when using small high-power relays

    Relays are commonly used devices in automatic control systems, used to connect and disconnect circuits to form automatic control and remote control circuits. Whether as the core component of the relay signal system, or the interface component of the electronic or computer signal system, it plays an... read more

    25-10-2021 News