The practical significance of UPS emergency power supply

UPS emergency power supply: power supply includes a DC power supply and AC power supply, UPS emergency power supply is an AC power supply is able to provide a stable AC power to the load of electronic devices, home inverter UPS and UPS emergency power supply, also known as AC regulator. Home inverter ups Today, computer technology widely applied to various fields, UPS emergency power a variety of electronic devices require a relatively stable AC power. UPS emergency power supply and AC power supply a wide range of uses,Home inverter ups  many types, UPS emergency power supply can be divided into the following categories: ferromagnetic resonance exchange regulator: UPS emergency power utilization and saturation choke capacitor combination with the corresponding AC constant voltage characteristic regulator device made ​​of. UPS emergency power is an early type of magnetic saturation typical structure of this regulator, simple structure, easy to manufacture,Home inverter ups allowing a wide input voltage range, home inverter UPS and UPS emergency power supply is reliable, strong overload . Home inverter UPS waveform distortion greater stability is not high.Home inverter ups  Developed in recent years regulator transformers,Home inverter ups  but also by means of non-linear function of the electromagnetic elements to achieve regulated power supply unit. Home inverter ups emergency power supply it with the magnetic saturation regulator difference is that the magnetic structure is different, but the basic principle is the same.Home inverter ups  UPS emergency power supply while achieving its regulator and transformer cores in a dual function, UPS emergency power so than ordinary power transformers and magnetic saturation regulator. AC magnetic amplifier regulator: Home inverter ups Home inverter ups the magnetic amplifier and autotransformer in series, UPS emergency power electronic circuit impedance changing magnetic amplifier to stabilize the output voltage devices. Home inverter ups UPS emergency power supply circuit which may be in the form of linear amplification, pulse width modulation may be. UPS emergency power regulator with such a closed-loop feedback control system, so the high stability, good output waveform. But using a larger magnetic amplifier inertia,Home inverter ups  so the recovery time is longer.