The difference between the rectifier and the inverter
Although the output of the transformer at this time is the exchange but the frequency is too high is generally dozens of KHZ although there is a higher voltage AC but many electronic components can not work at such a high frequency is very easy to damage so also rectifier filter into high voltage DC and then By the late-stage circuit into 50HZ low-frequency AC power supply to use
Low-voltage direct current conversion boost into high-frequency high-voltage alternating current rectifier filter into high-voltage direct current and then converted to low-frequency mains. Because the low voltage to be converted to high voltage will use the transformer, the transformer volume want small, then use high frequency to convert.
Rectifier: refers to the DC power through the semiconductor, transformers and other components into the reverse process of alternating current, referred to as the inverter.