Impressed current cathodic protection systems have the benefit of using an external power supply to drive current. This makes it possible to protect virtually any structure, regardless of the size or the current requirements using, long life anodes and enough appropriately sized power supplies.
This power supply is designed and manufactured using one of the latest SMPS ICs that is used in power supplies with flow and voltage control (No. UC3856). The advantages of this high-speed controller are the control of pulse widths and having the lowest noise levels among this series of ICs.