We're going to install the new console which was originally intended to work from 120 V AC. So we need to order a step-down transformer to be able to power the desk from 220V. The installation guide says the circuitry is wired for "isolated grounding". In this case should the transformer have some kind of special design? Or do we just connect the ground wire to the chassis?
And BTW, should we fuse the trafo or is the desks power supply fuse enough for that?
Any ideas?
And BTW, should we fuse the trafo or is the desks power supply fuse enough for that?
Any ideas?