功率因素校正器(PFC)  Power Factor Corrector

Power Factor Correction(PFC)

        In recent years, computer products have been very popular at the same time, environmental awareness has also received increasing attention. The vast majority of computer power using municipal power in the AC system, part of the AC current in the load cycle without transmission of electrical energy, it is called a harmonic current. Harmonic currents caused by the presence of the apparent power (voltage multiplied by current Volt Amps) is much higher than the actual power, resulting in the power factor of the system is too low, the result is a direct result of the reduced power efficiency, thus wasting a lot of energy. Therefore, our relevant departments under, starting in 2003, the total power over the 75W switching power supply, PFC to effectively reduce the harmonic current of the power supply, improve the power factor during CCC certification, must be installed. Factory specializing in the production of PFC manufacturers advanced level of technology in the market, reliable quality, designed for power supply manufacturers to produce even higher than the national standard compliant PFC power supply products more competitive!