M5Stack Solid State Relay Unit ( ) ✔ Topkwaliteit – Door klanten goedgekeurd ✔ Tevredenheid gegarandeerd of geld terug 🛒 Shop nu en geniet van gratis verzending!
SSR (Stevig State Relay) Unit relays are a type of relay that differ from traditional electromagnetic relays in several ways. One significant difference is their extended switching life, which is much longer compared to electromagnetic relays. This longevity is achieved because SSRs utilize power semiconductor devices for switching instead of mechanical contacts.
SSR Unit incorporates the MOC3043M optocoupler isolation and zero-crossing detection. The MOC3043M is an optically isolated triac driver that provides electrical isolation between the control circuitry and the output power circuit. The zero-crossing detection feature ensures that the switching of the SSR occurs at the point of zero voltage crossing, minimizing electrical noise and reducing stress on the connected devices.
SSR Unit supports a control signal input range of 3.3-5V DC, making it compatible with microcontrollers and other digital control systems. The control input allows user
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