biomeeg
Newbie level 1
Hi all bro!
I'm a beginer and I have a project which need a power supply with input voltage about 110VDC and variable output from 5V to 80-90VDC,I out<=500mA. Output voltage controled by microcontroller via IR2110 to driver MOSFET. But I don't know how to calculate value of components on BUCK circuit(boot capacitor,Inductor and output filter capacitor).
Please tell me that can make that power supply and how? Thanks so much.
I'm a beginer and I have a project which need a power supply with input voltage about 110VDC and variable output from 5V to 80-90VDC,I out<=500mA. Output voltage controled by microcontroller via IR2110 to driver MOSFET. But I don't know how to calculate value of components on BUCK circuit(boot capacitor,Inductor and output filter capacitor).
Please tell me that can make that power supply and how? Thanks so much.