Contactors: how we power the big stuff
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Why it's on BrighterTube
Hand-picked by a BrighterTube curator · found via HackerTube (Karpathy's dataset of videos Hacker News recommends · 90% confidenceExplains contactors, the heavy-duty relays that switch AC compressors, EV chargers and other big loads, with real units opened up to show coils, contacts and arc suppression.
What you'll learn
What contactors are and how they switch large electrical loads like AC compressors and EV chargers.
Video by Technology Connections, played through YouTube's embedded player.
Go deeper
- The Way Things Work Now, David MacaulayDavid Macaulay's beloved illustrated guide to how machines work
- Engineering in Plain Sight, Grady HillhouseAn illustrated guide to infrastructure
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