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How do I?? / Re: Make an Interval Timer for my Harbor Freight 220 Volt Spot Welder?
« Last post by vtsteam on June 13, 2025, 10:09:38 PM »I've ordered a a set of 6 20mm 275VAC MOVs. : $9.19.
Adding up the costs
The 100A SS Relay cost $19
Timer (1/2 x 13.99) cost $7
MOV (1/6 x 9.19) cost $1.50
Total $27.50 for electronics.
I'll need a utility box, and I want to add a foot pedal and a couple switches. I have most of that stuff, anyway, but that might add to the cost for someone else.
Adding up the costs
The 100A SS Relay cost $19
Timer (1/2 x 13.99) cost $7
MOV (1/6 x 9.19) cost $1.50
Total $27.50 for electronics.
I'll need a utility box, and I want to add a foot pedal and a couple switches. I have most of that stuff, anyway, but that might add to the cost for someone else.