AC/DC Power SSR And Rely Driver Board providing 8 channels of photo-couple isolated solid state relay modules, plus and additional 8 external relay driver outputs. This experimental device includes two relays: solid-state relays and coil relays, and both have optical decoupling isolation.

Ltekonline are the manufacturers of AC DC Power SSR and Rely Driver Board used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Electrical Training Equipment Products for Engineering Teaching Lab in Universities