Power Supply and Method of Supplying Power To Load

Abstract: a power supply includes an inverter configured to convert direct current (dc) power into alternating current (ac) power, an impedance matching circuit configured to supply the ac power to a load, and a controller configured to detect a delay time of an output voltage and an output current output to the impedance matching circuit and the load and to adjust a frequency of the output voltage according to the detected delay time.

Inventor(s): Yeong-Hoon SOHN, Se-Hong PARK, Sae-Hoon UHM

CPC Classification: H02M7/537 (using devices of a triode or transistor type requiring continuous application of a control signal {(, and take precedence)})

Search for rejections for patent application number 20250183815