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
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
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
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
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
