Ndi chitukuko cha zamakono zamakono, magetsi a inverter amagwiritsidwa ntchito kwambiri pamabanki, chitetezo, asilikali, zachipatala, mlengalenga ndi madera ena. The early inverter power supplies only required that their outputs could be uninterrupted, voltage stabilized, and frequency stabilized. .

Komabe, in addition to these requirements, today's inverter power supply must also be environmentally friendly and pollution-free, kuti, a green and environmentally friendly inverter power supply. Nthawi yomweyo, with the development of network technology, higher requirements have been put forward for the network function of inverter power supply.
High-performance inverter power supply must meet:
①High input power factor, low output impedance;
②Shaanxi speed’s transient response and high steady-state accuracy;
③High concealment, mkulu dzuwa ndi mkulu kudalirika;
④Electromagnetic interference from Di;
⑤Intelligent;
⑥Perfect network functions. Obviously, the realization of these requirements cannot be achieved without digital control technology.