Question about rectification of 2 phase 240v supply - final goal is +676 VDC

Thread Starter


Joined Apr 27, 2021
Title explains most of it. Supply is 2 phase 240v (2 hots, 1 neutral). I would rather not use a transformer in this process. The main schematics I keep coming across gives +340 and -340 while I'm trying to get 676VDC relative to ground. If anyone has a route towards this goal (full wave rectification and doubling) that I'm missing I would be happy to hear. Thanks!


Joined Aug 7, 2020
Full wave version of the voltage doubler will do the job. (Assuming that you 240V supply is 240V phase-to-neutral)Screenshot at 2021-04-30 17-26-33.png