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

Thread Starter

Ferrawinner

Joined Apr 27, 2021
8
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!
 

Ian0

Joined Aug 7, 2020
3,508
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
 
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