so zero current .
I will make it simpler for you: what is Vfwd when If = 0, for any led / diode of your choice?
So this is how it works.
That's the 1st order approximation. Works well for just lighting up a led.
so zero current .
I will make it simpler for you: what is Vfwd when If = 0, for any led / diode of your choice?
So this is how it works.
That's the 1st order approximation. Works well for just lighting up a led.