An isolation transformer is an electrical apparatus crafted to segregate input and output circuits physically and electrically, preserving electrical continuity. It achieves this by utilizing primary and secondary windings with no direct electrical linkage. The primary purpose is to provide electrical isolation, safeguarding sensitive equipment from issues like ground loops, electrical interference, and voltage fluctuations. This transformer plays a crucial role in ensuring safety, particularly in applications such as medical equipment, laboratories, and data centers, mitigating the risk of electrical shock. Additionally, it finds utility in diverse settings, including audio systems, industrial machinery, and places requiring a stable power supply for optimal electronic equipment performance.