Complaint
Solid-state relay has a subtle output method, and no spark and no noise. It is a contactless switching device with relay characteristics using semiconductor devices instead of traditional electrical contacts as switching devices. Single-phase SSR is a four-terminal active device with two inputs and two outputs, with optical isolation between inputs and outputs. We have developed and designed DC solid state relays based on the traditional AC solid state relays and the platform design of the over-zero AC solid state relays with the accumulation of AC solid state relays and driving technology.
