obiwan
New member
Hi, I am trying to build a 60 Watt SMPS using this topology:
I am using this transformer design tool:
http://www.diysmps.com/forums/showthread.php?522-Calculation-programs-for-transformers-and-inductors
My question: for the calculation of the transformer, is this a Half or a Full bridge topology ?
Playing a little bit with the program by choosing one of the two options , it sounds reasonable to see that the program results in the primary winding in one case has half the number of turns of the other.
These are the the screenshots of the primary winding for both cases
Aditional information:
Core: E 30/15/7
Input 80VDC ~ 150 VDC
Output 12V 4A ; 5V 0.1 A ; 5V 0.5A ; 14V 0.1A
Thank you in advance
I am using this transformer design tool:
http://www.diysmps.com/forums/showthread.php?522-Calculation-programs-for-transformers-and-inductors
My question: for the calculation of the transformer, is this a Half or a Full bridge topology ?
Playing a little bit with the program by choosing one of the two options , it sounds reasonable to see that the program results in the primary winding in one case has half the number of turns of the other.
These are the the screenshots of the primary winding for both cases
Aditional information:
Core: E 30/15/7
Input 80VDC ~ 150 VDC
Output 12V 4A ; 5V 0.1 A ; 5V 0.5A ; 14V 0.1A
Thank you in advance