about the ac-dc current mode pwm control circuit?

[bm429]

current mode pwm

hi

everybody

i'm a rookie at the power supplies design area. and my boss asks me to design a ac-dc current mode pwm control circuit. i almost know nothing about these circuit. crazy man am myboss? haha.

i'm want some advice and helps. hehe . and i need some fundamental papers about the ac-dc current mode pwm control circuit. for example, fundamental theory,block diagram, simple introduction circuit or so.

thanks !!!!

 

[walkura]

pwm control circuit

A good place to start would be the unitrode seminars .
https://www.smps.us/Unitrode2.html
Further it depends a little on the topology (depending on the required powers and load) ,what direction to choose for reading in .
Further i would try to get some good books on this topic .

It all depends on your needs .

Good luck .

 

[Dmitron]

pwm current control circuit

look uc3843 IC

 

[Tahmid]

ac-dc current mode

Hi bm429,
In S.M.P.S.,just following a circuit without knowledge will not give satisfactory result. Hence, you require adequate Theoretical and workable practical knowledge for indulging in those types of circuits.
Determination and constant pursue for knowledge will make your effort fruitful. Shortcut is not fruitful in S.M.P.S. Take time from your Boss and Pursue. Thanks.