He could then connect the inputs of the isolators to +5V and Gnd because of the voltage drop of four LEDs. A few more wheels turned in [Julian]’s head, and he decided to connect a switch ...

All optocouplers are rated for 25kV isolation voltage between the LEDs and the high voltage diode. Utilizing the photo-sensitive nature of silicon, VMI has created a line of high voltage optocouplers ...

Here is a short primer on integrating digital isolators in smart home devices to ensure safety and reliability.

High voltage, high current ... One of the simplest methods of galvanic isolation is the humble optocoupler. [David] didn’t just stop at galvanic isolation. He also added ESD protection ...

Both types feature high current-transfer ratios and are typically used to control higher voltage AC circuits. Opto-isolated SCR devices use a silicon-controlled rectifier (SCR) as their detector.

Galvanic isolation is imperative in everything from onboard chargers in EVs to the power electronics feeding AI chips in data centers, said Skyworks’ John Wilson.

The optocouplers’ high isolation package enables high working voltages up to 1.140 V, which allows for high voltage inverter ...

Vishay’s VOFD341A and VOFD343A IGBT and MOSFET drivers, available in stretched SO-6 packages, provide peak output current of ...

Vishay has stretched an SO-6 package to accommodate 1kV operation from opto ... voltage is 1.14kV for the wide-spayed part (DIN EN 60747-5-5), or 891Vpeak for the less-splayed ‘option 9’ versions.

Increased productivity and efficiency with one-pass test enabled by a high-voltage switching matrix Designed to enhance the safety of operators and equipment; complies with regulations SANTA ROSA ...

Digital isolation ... connection of a high power circuit being induced onto a low power signal line. It provides electrical safety for end users by preventing dangerous voltages and currents from ...