Secondary is 36V rms
So it’s about 50.9 peak
Diode drops of 1.4V rectified so about 49.5V into the filter
R surge = 10
C= 100 u
RL = 3.3k
I’m using Vr(pp) =[1/(f x RL x C)] x Vpk
I calculate 1.25V ripple and my LTSpice gives me over 8v. I have a feeling it has to do with the RC filter and Rsurge but not sure what I’m missing in my calculation or is it spice?
So it’s about 50.9 peak
Diode drops of 1.4V rectified so about 49.5V into the filter
R surge = 10
C= 100 u
RL = 3.3k
I’m using Vr(pp) =[1/(f x RL x C)] x Vpk
I calculate 1.25V ripple and my LTSpice gives me over 8v. I have a feeling it has to do with the RC filter and Rsurge but not sure what I’m missing in my calculation or is it spice?