In order to provide the 5V Power supply for the Pixhawk 6X, I have a DC-DC Buck Converter connected between my power input and the USB-C Input for the Pixhawk.
However, as soon as I plug the Buck Converter output (which is directly connected to the cable) into the Pixhawk USB-C, the PWR LEDs flash normally for some time, after about 2 to 3 secs, the PWR LEDs turn off. I plugged the Pixhawk again to my laptop in mission planner, everything worked fine with both PWR LEDs turned on constantly. Do you guys have an Idea why the LEDs turn off?
Thanks in advance!