In this video, I take apart a 55A Solid State Relay (SSR) and dive deep into its internal circuit. You'll see how two SCRs (Silicon Controlled Rectifiers) are configured back-to-back and triggered using separate TLP opto couplers with built-in zero crossing detectors. I also explore the customized nature of these SCRs and identify the snubber circuit used to suppress overshoot. Join me for an in-depth analysis and understanding of how this SSR functions. Don't forget to like, comment, and subscribe for more technical breakdowns!
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