The AC or unfiltered DC input should be about 5-6V higher than the desired regulated aouput

This is Lionel 6-26693 O Gauge Krackel Piggyback Flatcar w/ Trailer

Inner radius: 457mm (18in)

This is a Plastruct 90221 3/16 x 1/4 x 15 ABS Rectangular Tubing (Pack of 6)

Home signal with 2 settings like item no

Scale Structures 7114 HO Tractor/Trailer Open Cab Miniature Rapid Kit ProductID_12394128 The AC or unfiltered DCThis is a Scale Structures 7114 HO Tractor Trailer Open Cab Miniature Rapid Kit. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Scale Structures Model Number: 7114 MSRP: $24. 99 Scale Era: HO Scale Model Type: Vehicles The Trainz SKU for this item is P12493224. Trainz Product Id: 12493224