The DC circuit is called reverse into AC inverter circuit. 800w power inverter In certain cases, the same set of thyristor rectifier circuit not only for, but also as an inverter.
Converter in the inverter state, if the converter is connected to an AC power source AC side, the direct current to alternating current with a frequency inverter to the grid to counter, called active inverter. If the change is not the AC side current grid connection, but directly to the load, which is a frequency inverter converts DC or AC adjustable frequency supplied to the load, then called passive inverter. AC variable speed is the use of this principle works. 220v power inverter Except for the active inverter DC reversible speed control system, but also for the exchange of Rao line rotor induction motor cascade control and other aspects of HVDC.
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