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, ...

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, ...

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 ...

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 ...

London, UK $#151; CRL Opto, the Hayes, Middlesex based specialist microdisplay and transmisssive LCDs manufacturer, has teamed with French company Optogone to exploit ferroelectric liquid crystal on ...

The flyback converter topology includes an electromagentic interference filter and rectifier, a MOSFET switch, a rectifier diode, and an opto-isolator. They provide an inexpensive, efficient, and safe ...

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 ...

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 a pair of new keyboards out today, the Huntsman and the Huntsman Elite, which offer a new spin on mechanical keyboards: they’re Razer’s first models to feature opto-mechanical key switches, ...