Conclusion It is essential to know the significant difference between an AC and DC isolator switch. Is a DC or AC circuit being created? Is an inductive or resistive switch to be used?

Power relays are specifically designed to handle either AC or DC. It’s important to know the fundamental differences between them before building them into a system.

This is important as CMOS switches are a fit for many applications where solid-state relays are used, such as switching dc and high-speed ac signals.