Hello mates,
Sorry for the pretty inciting caption. I have a doubt with respect to capacitor's role in low pass and high pass filter. I came across many descriptions which stated that the main reason why a capacitor is able to block high pass freq components in a low pass filter is, it is not able to CHARGE AND DISCHARGE
within the timeframe of a high freq component signal and thus its response is 0 to those signals, but for low freq signal components, it is able to charge and discharge and reproduce them at the output.
Going by that Logic, if in a high pass filter, the capacitor faces the same high frequency signal components, then how is it able to allow the high frequency components?? How does it charge and discharge so fast in this case whereas it is not able to reproduce the same function in the case of a Low Pass Filter??
PS: Iam aware of the capacitor blocks DC and allows AC stuff, I just wanted to know how it acts as high pass when i think in terms of charging discharging way.
Sorry for the pretty inciting caption. I have a doubt with respect to capacitor's role in low pass and high pass filter. I came across many descriptions which stated that the main reason why a capacitor is able to block high pass freq components in a low pass filter is, it is not able to CHARGE AND DISCHARGE
within the timeframe of a high freq component signal and thus its response is 0 to those signals, but for low freq signal components, it is able to charge and discharge and reproduce them at the output.
Going by that Logic, if in a high pass filter, the capacitor faces the same high frequency signal components, then how is it able to allow the high frequency components?? How does it charge and discharge so fast in this case whereas it is not able to reproduce the same function in the case of a Low Pass Filter??
PS: Iam aware of the capacitor blocks DC and allows AC stuff, I just wanted to know how it acts as high pass when i think in terms of charging discharging way.