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 ...

Testing for failure with a multimeter is only partially effective, whereas a dedicated optocoupler testing circuit provides ...

Optocouplers, also known as opto-isolators, are components that transfer electrical signals between two isolated circuits by using infrared light. As an isolator, an optocoupler can prevent high ...

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.

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 ...

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 ...

Silicon Carbide (SiC) power semiconductors are rapidly emerging in the commercial market. These devices offer several benefits over conventional Silicon-based power semiconductors. SiC MOSFETs can ...

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 ...

Switching power supplies, operating directly from input power lines, are generally required to have their outputs galvanically isolated from the input, in order to reduce the danger of electrical ...

Avago Technologies has introduced a low power 10MBd digital CMOS optocoupler, which it claimed has the lowest power consumption of a device of its type. Supply current is under 1.5mA over the –40 °C ...