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Hi,
The PC814 is only for "on/off" switch.. for a temporary solution. It will not operate long enough to degrade.. I guess.
So, I got the 0.04mA part (0.125mA/3).. But where do I get the 0,75mA value?
I'm trying to read the charts but honestly they only confuse me more.
Hi all,
I design a circuit with a PC814 optocoupler to detect zero cross but I'm finding so trouble calculating the saturation current.
The PC814 output is connected to a digital input of an Arduino with pull up resistor. Assuming a pull up res value of 20k and a <2.5V for the arduino input to...
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