Description

TracStar 107721 PCB is a new board purchased as part of an equipment lot that we purchased when Cobham decided to kill the Explorer COTM project.

What does it do – we have no idea, it was described as “PCB TSSCRPB-3 CAP RELAY POWER” so that’s all I can tell you. We can’t test it because we have no schematics. It could be a power supply because of the heat sink and large capacitors.