Greetings friend. In principle, using a rectifier bridge will invert one of the phases of your signal. Let's say that in this case, we invert the negative, meaning that now your voltage will be always positive, but It won't be a stable DC tension still. I really like how you portray It here.

After the rectifier, we have to use filters to smooth the ripple of the signal and then make It pass through other stages of conversion (Inverters, Transformers and more filters)before we have a steady DC voltage. I would love to hear you explain other stages of this process.

That said, you gained a new follower my friend!