Circuit isolation

Appropriate circuit isolation is required for installations using both AC and DC current:

CablingCircuit isolationCircuit isolation

  • Always use isolating transformers or a separate power-inverter to run PCs, processors, displays and other sensitive electronic instruments or devices.

  • If using Weather FAX audio cables, always use an isolating transformer.

  • If using a third-party audio amplifier, always use an isolated power supply.

  • If using an RS232/NMEA converter, always ensure optical isolation on the signal lines.

  • Always ensure that PCs or other sensitive electronic devices have a dedicated power circuit.