DragonForce
New Member
Sorry, you need to explain that graphic to me - where was the measurment taken, after the capacitor? I've never been any good at reading graphs.
The blue trace shows that the voltage does not drop below zero, it does not change polarity - it is DC.
The capacitor will remove the DC offset and give an AC OUTPUT signal, sure - that was never the issue. The issue is, AC MUST change polarity in order to be AC - pulsating DC is still DC.
The blue trace shows that the voltage does not drop below zero, it does not change polarity - it is DC.
The capacitor will remove the DC offset and give an AC OUTPUT signal, sure - that was never the issue. The issue is, AC MUST change polarity in order to be AC - pulsating DC is still DC.