Omron has announced mosfet opto-relays that can switch 3.3Aac or 6.6Adc, giving them the highest-ever current carrying capacity, said the firm. Mosfet relays use light to isolate the primary side, ...

Littelfuse has introduced an optically isolated photovoltaic gate driver for mosfets and IGBTs. Essentially, photovoltaic gate drivers are opto-isolated relays without the internal output mosfets, ...

Mechanical gaming keyboards are big business. About a decade ago, mechanical keyboards were limited to stuffy business-class decks and only a handful were available in the U.S. I know this because at ...

This week the folks at Razer delivered their first keyboard with opto-mechanical key switches. Those are keys of the sort which combine infrared technology to detect key-press and mechanical clicking, ...

Circuit designers are very familiar with optocouplers, also called optoisolators (and sometimes called optorelays, if configured for on/off mode). They contain a photon-emitting LED with a ...

Device provides low-voltage LED lighting control integrated with any lighting, automation or building control system. Please upload photo as well. Industrial automation manufacturer Opto 22 has ...

Many of today's gamers tend to prefer keyboards with mechanical switches for their superior feedback and response. With that in mind, Razer has unveiled a new flagship gaming keyboard called the ...

Razer has launched a new and unique keyboard this week which is equipped with light beam Opto-Mechanical switches which rely on an optical trigger rather than a mechanical. The Opto-Mechanical ...