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Magic Box for 12V - from the late 90's
#8
Thank you all, as soon as I saw the of mention of Nik Plevan I recognised the name, and thanks David for the instruction sheet, that was the one I had.
The link provided by John shows is the same as mine.

About 15 years years ago the dynamo packed up and I replaced it with a rewound for 12V. There were some issues and a local old auto electrician who did his time on old cars installed a 12v regulator, it has not given any problems since. It would appear from the instructions that this is purely 12v output, and the solid state unit and Regulator don't appear to be in conflict.
With the diagram it will be a guide to locate an appropriate power source for the tacho. My car is running a coil engine and an SM5 switch panel, but they are essentially thee same.

Thank you all for the help, very much appreciated. Back to the garage now to sort it.
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RE: Magic Box for 12V - from the late 90's - by Ian Watson - 15-05-2024, 11:14 PM

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