DC Motor Control with Mobile Decoders

I am getting a DH165LO decoder and a SFX004 Soundbug. Will these function on standard DC power? Yes. The DH165 series has "analog mode conversion"; the default setting is for operation in both DC and DCC environments. There are some that do not want this feature, and it can be disabled by setting CV29. The SFX004 also operates in a DC environment, and the analog mode conversion can be turned off via CV29. If so, how? Early on, Digitrax recognized that locomotives are sometimes operated in DC environments, and the conversion feature was built into the firmware. In practice, those ...

In the DZ123 mobile decoder, if CV03 and CV04 (acceleration, deceleration) have been programmed for momentum, will momentum remain active when the decoder is then used in analog mode with pure (not pulsed) DC? Yes.

I have an older Rivarossi Heisler that I have just installed a decoder in. I have 2 other Rivarossi engines, older, with decoders in them and they work. I use them as a template. Anyway, I can't get the Heisler to run. I have the orange wire at one side of the motor and the gray at the other. The red is soldered to the frame and the black is connected to the front screw where I disconnected the light etc. I just soldered the wires together. The motor is OUT of the frame so no short can happen. Can you ...

I have several old brass locos and they have Pittman motors. I have tried DH163 Decoders and blown two. I believe that they draw excess current that exceeds 1.5amp cont. Is there an HO mobile decoder with the same size physically as DH series, but has higher current ratings? Suggestions? While it is possible that the motor may be drawing too much current, it also may be possible that the motor brushes are not isolated from the frame of the locomotive. It also would be helpful for you to determine the stall current of the locomotive to see if the ...

What do I need for DCC control of a Walters Cornerstone Swing bridge? Image Courtesy Wm. K. Walthers We do not have any direct experience with this particular bridge but after a little research, this is what we recommend.The instruction sheet which comes with the 933-1050 Motorizing Kit is quite vague.  "The unit runs on DC power.  Hook the wires up to the DC contacts on a transformer with a maximum voltage of 12.  If you hook it up to a variable speed transformer, do not exceed 12 volts.  The gear ratio is 320:1."  That said, it is still a ...