Quote Originally Posted by ngwagwa View Post
Found what may be a suitable transformer 36+36v and 625va

https://airlinktransformers.com/prod...ange-cm0625236
This would be better. 625Va is too much and you could run into issues with in-rush trips. 500Va is plenty and like I said you could get away with 300Va but doesn't leave much upgrade room.

However, you must wire in parallel, not series because you'll have 70Vac in series which will give 95Vdc + when rectified to DC and that will produce Magic smoke from those drives.!

If you want to go with series wiring then look for 2 x 20V 500Va. This will give aprox 55Vdc

Choice is yours.!

I noticed earlier you linked to Bridge and Caps. The bridge is correct but the Caps are wrong. 330Uf is far too low

You want to be looking for 3 x 100V 4700Uf. You could use 4 but 3 will work fine.

https://airlinktransformers.com/prod...rmer-cm0500235