Blog - EXPERTISE & INNOVATIONS - Solid State Relays
AC SSRs : difference about switching thyristor and triac AC switching solid state relays use back-to-back Thyristors and TRIAC’s as their built-in output switching device. What is the difference between Triacs and Thyristors ? Working principles of Thyristors and Triacs Most common output devices used in AC SSR are silicon-controlled rectifiers (SCRs) and triacs, both are part […]
3-phase Solid State Relays and Contactors A three phase Solid State Relays (SSR) is 3 individual single phase SSRs packaged in a single housing with a common input so that each SSR is energized simultaneously. In fact, it is not unusual to use 3 individual SSRs to switch a three-phase load but this is of […]
DC Solid State Relays In a DC Solid-State Relay (DC SSR), various semiconductor technologies are used for switching the DC load. The main technologies typically used in DC SSRs are MOSFETs, IGBTs (Insulated Gate Bipolar Transistors), and Bipolar Junction Transistors (BJTs). Each of these technologies has its own strengths and trade-offs, and they are suited […]
7 reasons to use solid state relays A solid state relay is ideal when fast, frequent switching is required. Throughout this article, we will give you the key advantages of using a solid state relay. 1- SSRs have an infinite lifespan for a long service life SSRs do not have any moving mechanical parts so they […]
Interface Solid State Relays In addition to panel-mount or Din-Rail mount Solid State Relays, celduc® relais offers compact and modular interface relays. What is an interface SSRs ? Interface technology means separating, forming, processing, converting and adapting signals. Interface relays are special types of electrical relays that ensure the safe and reliable transmission of signals […]
D‑U‑N‑S® Number : 117690071
Phone : 312-420-0519
434 E. Main Street, #429
Centerport NY 11721
USA
