[STEVE]

STEVE on April 5, 2021 at 9:51 am #20594

The power supply is aft of the rear wall of the baggage compartment. The drawing in the service manual shows which wires for the left and right wing. Plug #2 (shown on power supply) is to the left wing and plug is to the right wing.

Plug 2 is the upper right plug; 4 is the lower right plug when looking at the power supply from the end where the wires enter.

You can unplug the strobe wiring at the power supply.

I hope this is the information your seeking.

[Kent Shaw]

Kent Shaw on April 1, 2021 at 7:45 pm #20589

The power supply on my Warrior was in the tail section. I am fairly certain that the power supply generates about 400v rather than 48v. You should be able to bypass the power supply and use existing wiring to power the UAvionix.

[Luis B. Arguelles]

Luis B. Arguelles on April 1, 2021 at 11:37 am #20585

Hello! Hope somebody helps with:”Strobe Power Supply Location on the PA28R-201T”, the plane is transitioning to the “UAvionix” “Nav LIGHT/Strobe/SkyBeacon” and the “UAvionix” “Sky Light”
Besides Sky Beacon will be damaged with the 48V. from the Strobe Power Supply, that Supply is no longer needed, but I cant find where THE SERVICE MANUAL indicates. Serial N° of the Plane is 28R-7803137. Thanks.