• 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
  • Relay main product technical parameter knowledge

    Relay main product technical parameter knowledge

    Rated operating voltage It refers to the voltage required by the coil when the relay is working normally, that is, the control voltage of the control circuit. Depending on the type of relay, it can be either an AC voltage or a DC voltage. 2. DC resistance Refers to the DC resistance of the coil in t... read more

    Nov 09,2019 News