![Finally completed the set of NS DC to AC conversion schemes! Been trying to get all 5 for a couple years now, all made by mth. : r/modeltrains Finally completed the set of NS DC to AC conversion schemes! Been trying to get all 5 for a couple years now, all made by mth. : r/modeltrains](https://i.redd.it/ja4dzje6t1v71.jpg)
Finally completed the set of NS DC to AC conversion schemes! Been trying to get all 5 for a couple years now, all made by mth. : r/modeltrains
please explain the history of AC and DC power use in postwar S scale ? | O Gauge Railroading On Line Forum
![Double-track 9 kVDC railway line. AC-DC converter block can designate... | Download Scientific Diagram Double-track 9 kVDC railway line. AC-DC converter block can designate... | Download Scientific Diagram](https://www.researchgate.net/publication/355870814/figure/fig1/AS:1085880311787521@1635905449573/Double-track-9-kVDC-railway-line-AC-DC-converter-block-can-designate-either-a-TRG-or-an.png)