Each surge absorbs energy from the protective component, and after enough of them the board works perfectly and protects nothing. Replace protected boards periodically rather than on failure. Check the outlet spacing suits plug packs, since a crowded board wastes half its sockets. Match the lead current rating to the actual draw rather than assuming any lead will do. See powerboards, power cables and uninterruptible power supplies.

Office power supplies displayed on a modern workstation desk with a wireless charger, laptop, notebook and cable management accessories.

Office Power Supplies

Shop office power supplies for powerboards, adapters, chargers, UPS systems, power banks and workstations.