external trigger
consider using the same circuit as described here: diot-pfc-ku#5 (closed)
Using an optocoupler is not required here, it has been copied from another specific design I've made in the past.
consider using the same circuit as described here: diot-pfc-ku#5 (closed)
Using an optocoupler is not required here, it has been copied from another specific design I've made in the past.