Hi there, i've always been interested in learning about power electronic topologies. But i guess starting from the fundamentals circuits such as the buck and boost. I could always follow how the current flows in the circuit at the different cycles when the switch is open and closed but i've always had a problem determining the voltage across the components such as the switch, diode, etc. i know they usually vary from vdc, 0 and Vo but i just always have a difficulty distinguishing/ visualizing from them.
Do you have any advice for me to make me understand or lead me somewhere where i can learn this myself. Im hoping from this i can apply this to multilevel topologies.
Much appreciated from any help you provide.