CONPO isolation transformers are electrical devices designed to transfer electricity between two circuits while keeping them electrically isolated. These devices help reduce noise and ensure safety. They filter electrical interference and protect equipment from electric shocks and voltage spikes. Isolation transformers can also function as step-up units to increase voltage for high-power applications or as step-down units to decrease voltage for low-power devices. They are widely used in industrial, medical, IT, and audio environments to improve safety, reduce noise, and adjust voltage levels.