Does your power supply require a neutral wire for dimming?

Your webpage shows a nice diagram using a Lutron dimmer. The Lutron dimmer I wish to use is the Caseta plug-in dimmer, P-PKG1P. It has two output plugs. Both plugs are two-wire, not three-wire plugs. Does your power supply require a neutral wire for dimming? If so, I could rig one.

If your dimmer does not have a neutral wire connection (it should just have two black wires), ​the TRIAC dimmable power supply's neutral wire can be connected directly to the neutral wire in the wall.