Hello everyone,
I have a question regarding boost converter.
From all the things I studied, no matter website or books.
For CCM, output voltage of boost converter depends on duty cycle only.
from equation in this website
http://www.daycounter.com/LabBook/BoostConverter/Boost-Converter-Equations.phtml
Vout/Vin = 1/(1-D)
if D = 0.56; Vout/Vin = 2.27;
let Vin = 12, Vout = 27.27V
however, I found that this is not true.
As inside my project, the duty-cycle is only 56%, it can also boost up my input voltage from 12V to 70V++
So, I would like to ask, is there any other equations could explain about this.
I have a question regarding boost converter.
From all the things I studied, no matter website or books.
For CCM, output voltage of boost converter depends on duty cycle only.
from equation in this website
http://www.daycounter.com/LabBook/BoostConverter/Boost-Converter-Equations.phtml
Vout/Vin = 1/(1-D)
if D = 0.56; Vout/Vin = 2.27;
let Vin = 12, Vout = 27.27V
however, I found that this is not true.
As inside my project, the duty-cycle is only 56%, it can also boost up my input voltage from 12V to 70V++
So, I would like to ask, is there any other equations could explain about this.