12V 120W AC-DC flyback Power Supply using TopSwitch
Posted by: er.sandeepb
on
I have designed a AC-DC Power Supply using Top Switch.
Specs. Input: 85 to 265 VAC 50Hz, Output: 12V 10A , Topology: Flyback
I'm facing problem in transformer design, I have used ETD/34/17/11 core.
Can any one help me in transformer design, also please suggest any transformer designing tool.
thanks
Comments
please run a spread sheet. you can share with us your resutls and we go from there.
https://ac-dc.power.com/design-support/pi-expert/pi-expert-online/
Here is a good begining
https://ac-dc.power.com/design-support/product-documents/application-notes/an-18-topswitch-flyback-transformer/