Other Parts Discussed in Thread: UCC28600, UCC28742, UCC28710, UCC28740, UCC28730, UCC28700, TIDA-01623, LM8364
Hello dear,
I want to design AC/DC converter for an ultrasonic cleaner; 240V, 60Hz AC/DC (48V DC) converter and 110-120V, 50Hz AC/DC (48V DC) converter in one unit design to be used in UK and USA.
I have seen some power supplies design and 3D printer such as Creality Ender that requires one to switch between 100V, 50Hz and 240V 60Hz. Also, I have seen some design mostly phone chargers that have 100-240VAC 50Hz/60Hz operating range.
1) Does it mean that I have to design two different inputs for 50Hz and 60Hz and use a switch to select the appropriate input?
2) What is the most efficient way of designing it?
3) Is UCC28600DR ( 8-pin Quasi resonant flyback green mode controller) the best IC to use for the design?
Any detailed reference design would be beneficial.
Thank you for your support
Kind regards,