Using the Power Block Lock-on to power my Plug and Play Accessories and I think I would now like to power it separately instead of track power. Lionel says to use a separate 4V 18UDC (I assume they meant VDC) power supply. But they don't really sell one just for this, at least as far as I can find. I did see that the Lionchief 72 Watt Power Supply is 4V 18VDC. As long as it has the correct size barrel jack end, is this ok? It's kinda pricey ($47 on Modeltrainstuff), any other suggestions?
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