Switched Power Supply Design Course

[gala]

Anybody knows how to design a swtching power supply ? Is there a course for new guys in this domain ? I read the documents found on texas instrument web site but I didn't understoda few things, especialy the transformer design.
Can you Help ME ? Please.
😕

 

[Minds]

please read at my thread called DC to DC power supply 🙂
basically it consist of SG 3525 PWM chip and Mosfets (IRF-540)

but my lecturer said, there were another design consist of just one phase (3525 have 2 phase) derived from UPS.