Category Archives: Relay Board

V3 Relay Board layout complete

The Relay Board now also contains the regulation circuitry and its layout is complete. I’ll print out the drawing to use as a template for drilling holes and mounting the components. I’m very happy with the layout though there is … Continue reading

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Version 3

I have now decided how I am to construct the next version of the boards. Tufnol sheet with no holes (I’ll drill them myself) and terminal pins to connect components to. I’ll use silver plated, single core connection wires which … Continue reading

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Relay Board Connectors

It takes a long time to choose components, there are all sorts of parameters to take into consideration. I now have the connectors I want to use in front of me, thanks to the speedy delivery from RS Components (as … Continue reading

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Relay Board Built

Here is the relay board fully built but without any external connections to batteries, amps or PSUs. Given the size of the vero board, the left and right channels are as far apart as possible and likewise for the pre … Continue reading

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Relay Board Layout

Speaking of documentation, here is the layout for the relay board.  I know you won’t be able to see much at this size but it gives an idea of what documentation I am talking about. Using this image I can … Continue reading

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