Machine Design

Solid-State Relays and I/O

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, ...
EDN

Solid-state relay features 100-V load voltage

Vishay Intertechnology, Inc. has introduced the Vishay Semiconductors VORA1010M4 solid-state relay (SSR), claiming the industry’s first 1 Form A SSR to offer AEC-Q102 qualification and a 100-V load ...
EDN

Hybrid relay basics: Why engineers are switching smarter

Hybrid relays are changing the way we think about switching inside electronic circuits. By combining the fast response of solid-state components with the reliability of mechanical contacts, these ...
Electronic Design

Solid-State Photorelay Tackles High Frequencies, ATE Signal Switching

The most basic on/off relay-switching function, conventionally designated as 1-Form A (Normally Open - NO), can be satisfied by an electromechanical relay (EMR) or a solid-state relay (SSR), but ...
Machine Design

Solid-State Relays

Solid-state relays (SSRs) control load currents through solid-state switches such as triacs, SCRs, or power transistors. These elements are controlled by input signals coupled to the switching devices ...