의사공진형 Hybrid IC STR-G9600을 이용한 저 노이즈 역률 개선형 전원 장치

The solution for PFC(power Factor Correction), as a regulation in energy policy, is becoming a hot issue In every country because of the shortage of electrical energy Therefore, a new Improved Idea for PFC problem has been introduced In this study A lot of merits, effective cost by simple circuit, reduced PCB size, lighter than reactor In the view of weight, lower level of screen noise by leakage Inductance in CTV applications, have been stated by comparing to the earlier method of Using a Reactor All test results in this statement were done by using a power device of STR-G9600 series based on the real load condition of color television. Furthermore, the study shows that the test results also meets the IEC-1000-3-2 class D, which regulates the PFC when input power of a set is more than 75watts. More improved PFC in other applications hopes to be implemented by Using the proposed method