• What is the working principle of power regulator thyristor

    What is the working principle of power regulator thyristor

    Power regulator thyristor is an abbreviation of thyristor rectifier. It is a high-power semiconductor device with a four-layer structure with three PN junctions, also known as a thyristor. It is one of the more commonly used semiconductor devices due to its small size, relatively simple structure, a... read more

    Dec 14,2019 News
  • What are the advantages of solid state relays

    What are the advantages of solid state relays

    Solid-state relay (SOLIDSTATERELAYS, hereinafter abbreviated as "SSR") is a new type of non-contact switching device composed of solid-state electronic components. It uses the switching characteristics of electronic components (such as semiconductors such as switching triodes and triacs). , Can achi... read more

    Dec 06,2019 News
  • Type and structure of solid state relay

    Type and structure of solid state relay

    Because solid state relays have no mechanical contacts and other mechanical parts, their reliability is very high. The solid-state relay does not generate electric sparks and has no noise at the moment of on and off. Its switching speed is quite fast and the operating frequency is also quite high. T... read more

    Nov 29,2019 News
  • What are the use of solid state relays?

    What are the use of solid state relays?

    Dedicated solid state relays can have short-circuit protection, overload protection and over-temperature protection functions, and combined with logic-cured package to realize the intelligent modules required by users, directly used in the control system. Solid state relays have been widely used in ... read more

    Nov 23,2019 News
  • Principle and wiring method of time relay

    Principle and wiring method of time relay

    Time relay principle: Air-damped time relays are often used in AC circuits, which use the principle of air throttling through small holes to obtain delayed action. It consists of three parts: the electromagnetic system, the delay mechanism and the contacts. Wiring method for time relay: 1. Control w... read more

    Nov 15,2019 News