XPS 7590, want to buy a 130W USB-C charger?

Dell never sold or tested a USB-charger for the XPS 15 7590. We only sold/tested it with the 130W/180W/240W power bricks that connected to the left side #1 round power adapter port =

Thunderbolt 3 port should accept power, but the best you'll get is 90W from anything Dell -- not enough to run the system at full speed.  And any non-Dell Thunderbolt charger will deliver 60W.

You need the original power supply to run the system at full speed.