RC filter / Cut off frequency

Low-pass filter Frequency at which the voltage becomes -3dB (0.707x)

Diagram: RC filter / Cut off frequency
ohm
F

SI prefixes accepted (4k7 / 1M / 10m / 220). Upper-case M = mega, lower-case m = milli

Frequency
MHz
Time constraint
us
History
Press Enter in any field to keep a snapshot here.