I have a 64v CT transformer. The project is a 32v DC power supply. I want to maximize the current for the single load. All else being the same (load, ripple filter, etc) what rectifier setup would have the most power @ 32v available for the load? Let's assume the diodes aren't the limiting factor.
1. Full bridge rectifier (4 diodes) between the center tap and one leg (wasting 1/2 the secondary)
2. Full wave (2 diodes) one on each leg, the CT is ground
I'm not sure this last one is possible, but...
3. 2 Full Bridges - One between the CT and one leg, the other between CT and second leg, with the outputs in parallel. My thinking - with respect to the CT, each leg is 180deg out of phase. However after the bridge one would have the same 120hz wave.
Ideally I would cut the center tap to separate the coils and then put them in parallel with a single bridge, but I am trying to avoid having to do that - getting it cut and unsoldered off the terminal with enough length to solder a wire on will be tricky. Would hate to try and have it not work rendering the trans useless.
1. Full bridge rectifier (4 diodes) between the center tap and one leg (wasting 1/2 the secondary)
2. Full wave (2 diodes) one on each leg, the CT is ground
I'm not sure this last one is possible, but...
3. 2 Full Bridges - One between the CT and one leg, the other between CT and second leg, with the outputs in parallel. My thinking - with respect to the CT, each leg is 180deg out of phase. However after the bridge one would have the same 120hz wave.
Ideally I would cut the center tap to separate the coils and then put them in parallel with a single bridge, but I am trying to avoid having to do that - getting it cut and unsoldered off the terminal with enough length to solder a wire on will be tricky. Would hate to try and have it not work rendering the trans useless.