Is it possible for an AC current (current passing from CFL) to have a harmonic component greater in magnitude than its fundamental?
In my country fundamental frequency which carries power is 50 Hz. But, when I pass this power to CFL(compact fluorescent lamp) and get the FFT of the current passing through it (through MATLAB). The spectrum shows me fundamental component(50 Hz) magnitude less than the third harmonic(150 Hz) roughly twice of the fundamental.
Hope this will clarify my question.