“…Thus the new bridgeless PFC converter is introduced to reach 98%of efficiency and 0.99 power factors. The benefit of using this bridgeless converter is only two switches are used and in turn the conduction loss is lesser, control circuit is simple, overall efficiency holds high [1], [2], [6].the different topologies are CUK,SEPIC,ZETA are controlling the DC voltage with only one switch which improves the power quality in AC mains [3].The low power factor and high THD of the power semiconductor is discussed in [4], [5].The DC-DC Resonant converter for PFC using Half Bridge technique [7], [8].The Continuous Conduction Mode of Bridgeless SEPEIC Converter uses the Power Factor Correction Rectifier [9]. SRF Theory using active power filter for renewable energy in [10], quasi resonant converter with single switch and two stage quasi z source DC-DC converter technique discussed in [11], [12] resonant converter using hybrid switching scheme for DC -DC converter [13].…”