I have a transformer with dual input 115v and dual output 9v and rating power 1.15va.
My goal is to connect it in parallel to produce single input 115v, single output 9v and rating power 2.3va.
The primary doesn't have a Center Tap, but the secondary has it and it confused the hell out of me.
The secondary has 5 connections.
How do I achieve the 9v and 2.3va on the secondary ?