Isolation Transformers are comprises double wound transformer with minimum coupling capacitance to reduce noise and isolate the voltage spikes from the mains. This transformer is constructed with high insulting material and special protecting techniques to protect against strong lighting, impulse noise and does not generate common mode impedance coupling effect. Further, these transformers are installed in various power stations in order to prevent expensive electrical devices from high voltages. Isolation Transformers are known for their unique features like unmatched performance, sturdy structure and negligible maintenance.