TripACT
Member level 3
Hi all,
I have a question about a typical asynchronous buck's output voltage ?
the buck's output voltage is Vout=D*Vin
when connecting R load to a buck output, does it change the output voltage ? if so how come and why ?
from my orcad simulation it appears it does change the voltage although the output voltage should be depending on the duty cycle and the input's voltage only, no?
and about the output's current ? how can i calculate the output's current? ohm's law ?
changing the output resistor on the buck converter does change the current & voltage on the output.
Gary
I have a question about a typical asynchronous buck's output voltage ?
the buck's output voltage is Vout=D*Vin
when connecting R load to a buck output, does it change the output voltage ? if so how come and why ?
from my orcad simulation it appears it does change the voltage although the output voltage should be depending on the duty cycle and the input's voltage only, no?
and about the output's current ? how can i calculate the output's current? ohm's law ?
changing the output resistor on the buck converter does change the current & voltage on the output.
Gary