title_body: Will this set up fry my components?
upvoted_answer: The Matek PDB has a 5V regulator and this can be used to power the fc.
  Just wire the PDB to one of the unused ESC plugs on the FC. The FC has solder pads for 6 ESCs (right on the picture) and for a quad you usually only need 4. So the connectors 1-4 are used for the escs and you can use 5 or 6 for the PDB.
  The center pin (with + above) is 5V and the outer pin is ground (- above). Connect these two pads to the according pads on the PDB.