This simple scheme is based on the circuit shown below (Figure 1) in my recent article [1]. Figure 1 Using common transistor optocoupler to achieve a tube-like sound. It is known that the main feature ...

In isolated power supplies, optocouplers pass the feedback signal across the isolation boundary. Optocouplers contain both a light-emitting diode (LED) and a photo detector. Current flowing through ...

Deep in the heart of your latest project lies a little silicon brain. Much like the brain inside your own bone-plated noggin, your microcontroller needs protection from the outside world from time to ...

Southwest Research Institute has developed a high-reliability, high-voltage optocoupler for spaceflight applications. NASA has selected the device as a power interface between the Europa Clipper ...

Ludwig Zeller is a science-fiction author, except instead of words, his medium is product design. His latest creation, the “Optocoupler,” is a kind of miniature digital spa for future-frazzled brains.

VMI’s new High Voltage Optocoupler design allows for low voltage LED control of a high voltage diode. In a convenient surface mount package, VMI has minimized the size of an optocoupler with up to ...

Optocoupler biasing is a critical yet often overlooked aspect of isolated SMPS design. Ensuring proper biasing of both the LED and phototransistor sides of the optocoupler is essential for maintaining ...

Tokyo, Japan, April 28, 2023 (GLOBE NEWSWIRE) -- According to a comprehensive research report by Market Research Future (MRFR), “Optocoupler IC Market Research Report: By Type, by Pin, Vertical and ...

Fairchild Semiconductor brings designers of solar inverters, motor drives and induction heating applications a best-in-class common mode rejection (CMR) optocoupler solution. The FOD3120 and FOD3150, ...

Vishay Intertechnology, Inc. VSH is leaving no stone unturned to expand its discrete offerings to bolster its presence in the booming semiconductor industry. The unveiling of the linear optocoupler ...

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 ...