Hi,
Kindly suggest transformer details of SMPS using UC3842 with following specs
Input : 20V to 100V (either AC or DC)
Ouputs : i) 5V / 800mA and ii) 12V / 500mA and iii) 5V / 500mA . The outputs ii) and iii) have a common ground
I also want transformer details for SMPS with above mentioned output , and universal input (85VAC to 265VAC)
Since there are no design equations available in the UC3842 data sheet nor are there design equations application note available, hence I have posted this on e2e community
Kindly reply
Regards
Atul Bhakay
95030 44791