Register to reply 
Series parallel LC tank circuit Resonant Frequency equation? 
Share this thread: 
#1
Apr814, 06:18 PM

P: 3

Hi
How would I calculate a seriesparallel LC circuit for resonance? I added up all the μH and pF for the equation, would that be correct? The inductors are in parallel, and the capacitors in series. 


#2
Apr814, 06:38 PM

Mentor
P: 40,707

Can you post a drawing of the circuit, along with whatever is driving it? Inductors in parallel and capacitors in series do not add linearly... 


#3
Apr914, 10:32 AM

Sci Advisor
P: 4,016

You could look here:
https://en.m.wikipedia.org/wiki/Seri...allel_circuits You will see that the total inductance of inductors in parallel is calculated by adding their reciprocals, and then taking the reciprocal of that, just like resistors. The capacitance of capacitors in series is calculated the same way 


#4
Apr914, 02:36 PM

P: 3

Series parallel LC tank circuit Resonant Frequency equation?
http://www.youtube.com/watch?v=xlgvBepj3Xw
Here is the circuit. 1 element is 2 inductors and 2 capacitors, they are connected together 


Register to reply 
Related Discussions  
Seriesparallel tank circuit resonance condition and impedance  Electrical Engineering  26  
Parallel Resonant circuit with L with series R  Electrical Engineering  6  
Finding the frequency of a series parallel circuit using complex notation  Engineering, Comp Sci, & Technology Homework  5  
Series capacitance added to parallel resonant tank changing the resonant freq?  Electrical Engineering  1  
Parallel RLC circuit: find resonant frequency and Input at that frequency  Introductory Physics Homework  7 