Advantages of Relay Modules:

1. High lifespan and high reliability: SSR has no mechanical components and solid components to complete the contact function. Due to the absence of moving components, it can work in high impact and vibration environments. The inherent characteristics of the components that make up the solid-state relay determine its long lifespan and high reliability;

2. High sensitivity, low control power, good electromagnetic compatibility: Solid state relays have a wide input voltage range, low driving power, and can be compatible with most logic integrated circuits without the need for buffers or drivers;

3. Fast conversion: Solid state relays can switch from a few milliseconds to a few microseconds due to the use of solid materials between them;

4. Low electromagnetic interference: Solid state relays do not have input "coils", contact arcing, or rebound, thus reducing electromagnetic interference. Most AC output solid-state relays are zero voltage switches that conduct at zero voltage and turn off at zero current, reducing sudden interruptions in current waveforms and minimizing switch transient effects.