Optocouplers are used extensively for high-voltage isolation and electrical noise rejection – two essential requirements for transmitting correct information between different voltage potentials ...

In LEDs heat and high currents hasten the dimming process which can lead to unreliable operation in LED-powered optocouplers. Some simple and straight-forward analysis will keep their light shining ...

It seems deceptively simple to establish galvanic isolation with the help of optocouplers between circuits that operate at different ground potentials. Optocouplers draw power from the isolated ...

• Improve signal integrity and reduce power consumption as much as 80% with pin-to-pin replacement to optocouplers. • New opto-emulators improve performance over end-product lifetimes with TI's ...

Over the years we’ve seen several attempts at adding Internet connectivity to the lowly wired doorbell. Generally, these projects aim to piggyback on the existing wiring, bells, and buttons rather ...

For the first time, researchers of the University of Twente (UT) succeeded in connecting two parts of an electronics chip using an on-chip optical link. A light connection can, for example, be a safe ...

WAGO Corporation’s DIN-rail mount 859-940 High-Speed Optocoupler features a frequency input range of up to 1.5MHz. Engineered by WAGO’s Custom Products Division, 859-940 provides jumper-selectable, ...

Avago Technologies announced two new miniature voltage/current threshold detection optocouplers for use in a wide range of industrial control applications Avago Technologies announced two new ...

Standex-Meder Electronics announces its new ATEX optocoupler for intrinsically safe circuits. Standex-Meder Electronics announces its new ATEX optocoupler for intrinsically safe circuits. The ...

The ACPL-K4xT optocouplers are qualified to AEC-Q100 Grade 1 stress-test requirements for automotive applications. Three new digital optocouplers are for onboard chargers and other high-voltage ...