Title :
New model of L-Complementary self-oscillating class D inverter with output voltage clamping
Author :
Xiong, Wei ; Stankovic, Ana V. ; Nerone, Louis R.
Author_Institution :
Product Dev., Universal Lighting Technol., Madison, AL, USA
Abstract :
In this paper, a detailed time domain analysis and accurate time domain model of L-Complementary self-oscillating class D inverter with output voltage clamping in the steady state is proposed. The proposed model is very useful for predicting the converter voltages and currents as well as for optimizing the circuit design. Experimental results for 42watt spiral CFL electronic ballast are presented to validate the analysis.
Keywords :
inductors; invertors; lamp accessories; time-domain analysis; L-complementary self-oscillating class D inverter; circuit design optimization; converter current; converter voltage; output voltage clamping; power 42 W; spiral CFL electronic ballast; time domain analysis; Capacitors; Clamps; Inductors; Integrated circuit modeling; Logic gates; Mathematical model; Steady-state;
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2011 Twenty-Sixth Annual IEEE
Conference_Location :
Fort Worth, TX
Print_ISBN :
978-1-4244-8084-5
DOI :
10.1109/APEC.2011.5744848
