Solid State Relay SSR-25AA - 3-32V DC To 24-380V AC Switching

About This Product

For all the electronics enthusiasts and DIYers out there, this Solid State Relay in the SSR-25AA model is some seriously useful hardware. Unlike mechanical relays with moving parts that can wear out, this solid-state version uses semiconductor switching for silent, reliable operation. It handles input voltages from 3-32V DC and can switch AC loads up to 24-380V, making it super versatile for various projects. Whether you're building temperature controllers, motor controls, lighting systems, or any project where you need to switch higher AC voltages with lower DC signals, this SSR has you covered. The lack of moving parts means no clicking sounds, no contact arcing, and much longer lifespan than traditional relays. Installation is straightforward if you're comfortable with basic wiring - just connect your control circuit to the DC side and your load to the AC terminals. Heat sinking might be necessary depending on your current requirements, so keep that in mind for higher-power applications. This particular model comes individually packaged, and while the listing mentions other SSR models, you're getting the SSR-25AA specified. Perfect for industrial controls, home automation projects, or any situation where you need reliable, silent switching without the wear and tear of mechanical relays. If you're tired of replacing clicking mechanical relays or need something more durable for frequent switching, going solid-state with this SSR is definitely the way to go!