How to calculate the output voltage of a full bridge rectifier

Thread Starter

hoyyoth

Joined Mar 21, 2020
528
I am simulating the below full bridge rectifier.Can you please provide the equation for finding the voltage across L1 and L2.

1729676423604.png

My simulation result is given below

1729676464645.png
 

ronsimpson

Joined Oct 7, 2019
4,645
Please attach your spice file. It is hard to read from the picture.
It looks like the switching frequency is at resonant with C1 L1.
24V square wave to sign wave 100Vp-p? That is more voltage than I would expect.
No wrong thought.
48V p-p square wave. In my head I was thinking 70 volts p-p.
I don't have an answer.
 

MisterBill2

Joined Jan 23, 2018
27,159
The title is rather misleading! It is an H-Bridge switch driving what may be a resonant transformer to supply a full wave bridge rectifier.
And this looks a lot like an end of term exam problem, probably second year level. I did not go thru the rather tedious arithmetic to get an answer.
 
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