carpenter
Full Member level 6
Let's have a simple circuits as on Picture
V3 is source 1Vpk 100kHz, this make over blocking capcitor C4 current over C3 1nF.
Probe PR4 say Vrms on C3 is 707.073mV ,current over C3 is Irms 450.072uA
Xc3= Vrms/Irm=1571,02 Ohm.
Wher is problem?
Xc=1/(2*Pi*f*C)=1591,55 Ohm
her is 20 ohm difference
and PR4 say on C3 is Vdc 84,93uV
DC voltage between two capacitors?
Can someone explain it to me?
V3 is source 1Vpk 100kHz, this make over blocking capcitor C4 current over C3 1nF.
Probe PR4 say Vrms on C3 is 707.073mV ,current over C3 is Irms 450.072uA
Xc3= Vrms/Irm=1571,02 Ohm.
Wher is problem?
Xc=1/(2*Pi*f*C)=1591,55 Ohm
her is 20 ohm difference
and PR4 say on C3 is Vdc 84,93uV
DC voltage between two capacitors?
Can someone explain it to me?