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How inverter works
- Apr 19, 2018 -

Folding rectifier


Recently, a large number of diode converters have been used, which convert power frequency power to DC power. It is also possible to use two sets of transistor converters to construct a reversible converter, which can be regenerated due to its reversible power direction.


Folded flat wave circuit


The rectifier-rectified DC voltage contains a ripple voltage of 6 times the power supply frequency, and the pulsating current generated by the inverter also causes the DC voltage to fluctuate. In order to suppress voltage fluctuations, inductors and capacitors are used to absorb the ripple voltage (current). When the capacity of the device is small, if the power supply and the main circuit configuration device have a margin, a simple flat wave circuit can be omitted from the inductor.