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 ...

“You could’ve done that with a 555 timer.” But what if all you have on hand is an ESP8266? [TechColab] needed to control a solenoid valve with a short pulse via a solid-state relay (SSR) but found ...

The LCA717 is a 30V, single-pole, normally-open (1-Form-A) Solid State Relay. The ultra-low on-resistance of this relay enables high-current operation. Clare’s patented OptoMOS architecture makes ...

Low on-resistance, large continuous load current, and fast switching speed are stated features of the PS710A-1A solid-state relay (SSR). Designed for power switching applications in PLCs, ATE and ...

This project describes a high-power solid-state relay (SSR) and AC voltage controller built using a BTA41-1200BW TRIAC (40A, 1200V) and MOC3041 opto-triac. Unlike conventional electromechanical relays ...

VOR1003M4T is an industrial-grade relay with a 1 Form A (single-pole normally-open) contact. On the output side there are back-to-back mosfets allowing ac or dc to be switched. Typical output-side ...

The PS7200R-1A solid-state relay combines low output capacitance, low CxR and ultra-low leakage in a miniature surface mount package. The relay is said to be well tailored for high-speed, high ...

Solid State Optronics (SSO), a San Jose, California-based manufacturer of innovative optically isolated switching devices such as solid state relays and optocouplers, has announced the availability of ...

Series H1 models now include AC output ratings up to 90 amps at 660 VAC, with available control voltage of 4 to 32 VDC. January 10, 2012 - Crydom expanded its Series H1 of high voltage AC output Solid ...

Littelfuse, Inc. has introduced the CPC1056N, a compact, high-performance 60 V, 75 mA 1-Form-A solid-state relay (SSR) designed to meet the growing demand for fast, efficient and space-saving ...