Mini Spot Welder FAQs
A video about FAQs on the mini Spot Welders and some more in depth information about Resistive Spot Welding (RSW) in general
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00:00 - 02:00 Intro
02:00 - 07:20 Suggested Battery packs and related info
07:20 - 09:55 Power Supply considerations
09:55 - 10:56 Is a seperate PSU for logic necessary?
10:56 - 16:00 Maximum possible thickness of nickel strips and FET Matching and paralleling considerations
16:00 - 17:58 Transient Voltage Suppressors
17:58 - 20:58 Manual trigger mod for Purple Mini Spot Welder
20:58 - 28:52 Resistive Spot Welding (RSW) modus operandi, Pinch or Double Sided Spot Welding vs Single Sided
28:52 - 33:49 Single Sided Battery Spot Welding considerations and limitations
33:49 - 38:02 Strip thckness and capacity considerations for standard 18650 cells
38:02 - 43:02 Electrode shapes
43:02 - 50:36 Spot Welder functionality, losses and peak power limitations, failure causes
50:36 - 52:10 Semiconductor Mini Spot Welder operational limits vs Electromechanical
52:10 - 53:28 Electrode Terminal surface types
53:28 Final comments