Control voltage transformer EVT5-500VA 400V/48V-24V-12V

Control Voltage Transformers CVTs, also known as Control Power Transformers or Control Transformers, are specialized transformers used in electrical and control systems to provide a stable and lower voltage supply for operating control devices, relays, and other auxiliary equipment. These transformers play a crucial role in ensuring the proper functioning of control circuits within electrical systems. Control voltage transformers take a higher primary voltage typically the line voltage of the electrical system and step it down to a lower, standardized voltage suitable for powering control and instrumentation circuits. Common secondary voltage values include 24V, 12V, and 48V, depending on the application.