LR low-pass filter

254

02:40:40

Fc (cutout freq) = R/(2* pi* L) 

15.900 khz for 100 ohm/100mH LR. The resistor and inductor act like a voltage divider, being the inductor high impedance for high frequency signals. 

-3DB -> V out is 0,707 * Vin (1/√ 2) but only if the parallel load is high ohm

published 5 years ago

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.