How to use single phase on three phase rectifier

Question

I have a 3 phase (3X380VAC) full bridge rectifier.

Can I use single phase (phase + neutral, 230VAC) to feed any pair of the 3P inputs and what will the DC output voltage level be?

I am aware of the poorer output DC quality (less filtration).

Thx

Answer 1

Yes you can, the specific phase does not matter. The dc voltage coming out would be about 323V. You can find out the voltage by multiplying the input voltage(230V) by the square root of 2. Then just subtract double the voltage drop of a diode (.7 x 2)