H
Hammy
- Jan 1, 1970
- 0
What provides the best cross regulation on multiple output flybacks?
Standard or AC Stack or DC Stack see pictures;
http://i50.tinypic.com/2jb7jfk.png
My outputs are 5V @ 0.35A; 12V @ 0.2A ; -12V @ 0.1 A.
My input is 16-32Vdc. The SMPS is non-isolated using the E/A directly
on a UC3844 controller.
Does using weighted feedback (sensing two outputs) offer any
advantages?
Weighted feedback picture:
http://i47.tinypic.com/2czsm09.png
Standard or AC Stack or DC Stack see pictures;
http://i50.tinypic.com/2jb7jfk.png
My outputs are 5V @ 0.35A; 12V @ 0.2A ; -12V @ 0.1 A.
My input is 16-32Vdc. The SMPS is non-isolated using the E/A directly
on a UC3844 controller.
Does using weighted feedback (sensing two outputs) offer any
advantages?
Weighted feedback picture:
http://i47.tinypic.com/2czsm09.png