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NCP1082 isolated Fly−back Converter with 12V output voltage is worked normally.Now the output voltage I prefer to is 5V,but when the transformer was replaced by type 5V 2.6A without anything else changed,the ourput voltage was about 6.7V,how can I fix it?
Would you please attach your schematic via our technical support link along with your application details at: http://www.onsemi.com/PowerSolutions/ticrequest.do
We will review it and give you some suggestions (output resistor divider R3,R4 ,Rcs values etc). Thank you.
Answered by: ON Semiconductor
2013-01-21 10:33:49.968