I am using a MGDSK10H5,5 in my design for generating 5.5 V. The MGDSK10H5,5 is an isolated DC-DC converter, but I am using it as a non-isolated DC-DC converter; I have shorted input and output grounds of this DC-DC converter.
When I measure the output it's showing 6.21 V instead 5.5 V.
I am using FBMJ2125HM330-T ferrite bead at the output between two 22μF capacitors.
I have attached the circuit diagram I am using currently.
Can someone tell me why I am getting 6.21 V instead of 5.5 V? Is something wrong with my circuit?