Charging the capacitor from the CV(=Vs) src. ::
The voltage drop on the series resistor VR=VS−VC
t0↑↑→VC=−R·C·ln(1−VCVS)=R·C·lnVSVR
tV1C↑↑→V2C=R·C·lnVS−V1CVS−V2C=R·C·lnV1RV2R
Dis-charging the capacitor through a fixed value resistor ::
tV2C↓↓→V1C=−R·C·lnV1CV2C=R·C·lnV2CV1C
"Charging" the inductor from the CV(=Vs) src. ::
The peak current IMAX=VSR
t0↑↑→IL=−LR·ln(1−ILIMAX)
tI1L↑↑→I2L=LR·lnIMAX−I1LIMAX−I2L
"Dis-charging" the inductor through a fixed value resistor ::
tI2L↓↓→I1L=LR·lnI2LI1L
about how to get linear I U ramps on the inductor and on the capacitor : simulation
[Eop]
No comments:
Post a Comment