Inside the Red Slug Box on Vehicular Jump-Start Cables
Big Clive bought a $2 jump-start cable on ebay to investigate the red slug box that these ship with.
I was not expecting this:
Those are Vishay Schottky rectifier diodes, for which Big Clive also conducts a walkthrough for how they operate in general and for the application of jump-starting vehicles.
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Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.