@NeverDie
Based on my simulation and testing it's not a problem, yet I can look at it and check it's transient response.
This module will provide power to your project via main and backup power sources.
You connect the two power sources to the module and it will do the following:
The two source are completely isolated for safety reasons.
The module uses SMD pads, best way to use it is re-flow soldering.
The module supports up to 40V and 4.5A.