What are the On Load and No Load Tap Changer?DefinitionThe on-load tap-changer and no-load tap-changer of a transformer are devices used to regulate the output voltage of the transformer.Load Tap Changer (LTC)Effect Change tap position under load: The tap position can be adjusted when the transformer is under load without interrupting the power supply. Adjust the output voltage: Adjust the output voltage by changing the transformer ratio to adapt to different load requirements.Peculiarity Flexib