This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

lm5023 flyback based power supply

hi,

I am using 5023 to develop a wide band power supply which starts its operation from 20 V. What are the things that limit the input range for the power supply?

is it the startup of the 5023 only or any thing else.

And

Since the frequency of the supply is dependent on the load so how do we calculate the inctaces of the coils(i read that middle of the operating frequency is to be considered but dont know how much correct i am).