![analog - How does the capacitor C1 provide filtering in this second order active low pass filter? - Electrical Engineering Stack Exchange analog - How does the capacitor C1 provide filtering in this second order active low pass filter? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/g9mSD.jpg)
analog - How does the capacitor C1 provide filtering in this second order active low pass filter? - Electrical Engineering Stack Exchange
![Active Filters- Can anyone explain, not analytically, why an active LPF has capacitor in feedback loop and why an active HPF has a capacitor at input? : r/ElectricalEngineering Active Filters- Can anyone explain, not analytically, why an active LPF has capacitor in feedback loop and why an active HPF has a capacitor at input? : r/ElectricalEngineering](https://preview.redd.it/w1tu33ds5fr61.jpg?auto=webp&s=f950e2f2616af4a8cefce2d484916f5b411de29f)
Active Filters- Can anyone explain, not analytically, why an active LPF has capacitor in feedback loop and why an active HPF has a capacitor at input? : r/ElectricalEngineering
![Describe the circuit and operation of an Active Low Pass Filter with neat diagram - Electronics Post Describe the circuit and operation of an Active Low Pass Filter with neat diagram - Electronics Post](https://electronicspost.com/wp-content/uploads/2015/10/active-low-pass-filter-circuit.png)