A hybrid ballast has a magnetic core-and-coil transformer and an electronic switch for the electrode-heating circuit. Like a magnetic ballast, a hybrid unit operates at line power frequencyÑ60 Hz in North America, for example. These types of ballasts, which are also referred to as Òcathode-disconnect ballastsÓ, disconnect the electrode-heating circuit after they start the lamps.
Unit of Measure:
Commercial, Residential, Multifamily
Term ID: 2461d271-1109-4777-b076-2e1c179e6733