Greetings and thank you for your time. I have read several TB threads that have addressed the AC aspects of Marklin accessory solenoid operations under DC application of voltage. NOT DCC. I am NOT speaking of Marklin switches. I am trying to determine if the various Marklin DOOR OPENER solenoids will operate under momentary use of DC voltage (Rokuhan) and not burn out. Open/Close application. The previous threads are inconclusive - in my inexperienced conclusion. Is there anything definitive that has been written on this subject? I anticipate running everything by ROKUHAN. Your thoughts would be helpful. I am undecided and uninformed. MAC
A solenoid is a momentary device like those controlling points if the power is switched on with a switch the burn out is likely. a momentary push button is best for control, the control switches for points on Rokuhan controllers is designed to be self opening so when the lever is pushed forward it snaps to power and returns to off automatically, preventing coil burn out but you can defeat this action if you hold the lever full forward, for an extended period of time. The main question is the voltage rating of coil you want to use compatible with auxiliary power on Rokuhan controllers 10vdc and a .125 amp trip or less.You can test you solenoid with a 9volt battery if it clicks and returns with a momentary application of power, it should work with Rokuhan Auxiliary power regards Garth Hamilton
Garth Hamilton, Thank you for your input. You simplified the construct for me. I will try to chase down the solenoids voltage rating as you suggest AND I will use a 9v battery to test the mechanism as well. Thanks Again. Mac
