With a 4k1 collector resistor and 16mA drive into the led, the chosen (read ‘cheapest on ebay’) 6N135 is supposed to beat 1.5μs for both turn on and turn off, with typical figures of 90ns and 800ns.

Ebay and Amazon are awash with ‘isolated’ boards that convert pwm to 0-10V analogue, but they appear to be isolated in the sense that they an break an earth loop – great for machine control problem ...

There’s a part you’ll find in almost every mains powered switch mode power supply that might at first appear to have only one application. An optocoupler sits between the low voltage ...

Shenzhen Snc Opto Electronic Co Ltd stock price live, this page displays SZ 001326 stock exchange data. View the 001326 premarket stock price ahead of the market session or assess the after hours ...

Radiant Opto-Electronics Corp (6176) Radiant Opto-Electronics Corp stock price live, this page displays TW 6176 stock exchange data. View the 6176 premarket stock price ahead of the market session or ...