G gogkiran New Member Aug 24, 2003 #1 i am trying to build a dc-dc converter to produce dual outputs of +12v and -12v from a 9v PP3 battery. i want to achiever the highest possible efficiency and upto now i want to use a switch mode power supply with a switching regulator and PWM to control the output. can anybody give me ideas on how to construct a feedback control ciruit for the above circuit kiran
i am trying to build a dc-dc converter to produce dual outputs of +12v and -12v from a 9v PP3 battery. i want to achiever the highest possible efficiency and upto now i want to use a switch mode power supply with a switching regulator and PWM to control the output. can anybody give me ideas on how to construct a feedback control ciruit for the above circuit kiran