New solid-state relays from Fairchild Semiconductor give you the benefits of optical coupling along with a flexible output structure (Picture). Targeting telecomm applications, all of the units ...

The PD2401 is an AC solid-state relay featuring load current up to 1 Arms and blocking voltages up to 500 Vp. It offers zero-crossing detection and 5 mA sensitivity with DC control and AC output. The ...

The microBlox signal conditioning modules from Acromag plug into the company’s uBTA Transmitter Alarm Carriers to provide threshold value switch and process signal output capabilities. Single and dual ...

A solid-state relay conducts load current through one or more power transistors or thyristors. A relatively low triggering energy on the SSR input switches the output on or off. There are three main ...

Modern relay technology has been around since the 1960s, and its main function is to provide automation with electrical isolation for many applications. All relays have two separate circuitries: input ...

TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched “TLP3910,” a photovoltaic-output photocoupler (“photovoltaic coupler”) housed in a thin SO6L package, ...

Electronic relays have evolved a lot since their introduction in the early '30s, but their basic purpose hasn't changed. Transistors and integrated circuits have replaced vacuum tubes and the term ...

Solid-state relays are much smaller than corresponding single-pole relays. They are also faster, dissipate less power, and withstand a larger number of operations. And unlike electromechanical relays, ...

When we think of relays, we tend to think of those big mechanical things that make a satisfying ‘click’ when activated. As nice as they are for relay-based computers, there are times when you don’t ...