coates
Member level 1
Hello,
Please would someone help me to understand how to design the auxiliary supply for a UC38xx based flyback converter?
How do you choose how many turns the winding has?
How do you prevent the output capacitor on the auxiliary winding from overcharging?
Doesn't the output capacitor "steal" energy from the inductor when the secondary winding is lightly-loaded?
Many thanks
Please would someone help me to understand how to design the auxiliary supply for a UC38xx based flyback converter?
How do you choose how many turns the winding has?
How do you prevent the output capacitor on the auxiliary winding from overcharging?
Doesn't the output capacitor "steal" energy from the inductor when the secondary winding is lightly-loaded?
Many thanks