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by Andy DJ

Auto-On Shop Vac Controller Update 2

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Single 4700 MFD electrolytic capacitor fitted

My dad sent me a selection of electrolytic capacitors, which arrived yesterday. I swapped out the bank of three 1000 MFD caps for the largest he sent me, which was a 4700 MFD. I had to crop its legs to get it to fit, but it's now in place, tested and working - thanks, dad!

Auto-on shop vacuum controller module inside, showing new, big 4700 microfarad electrolytic capacitor fitted (the big, black cylinder on the left). It's wired into a terminal block which goes across the coil terminals of the relay.