Uninterruptible power supply, double-conversion

摘要

Uninterruptible power supply with dual conversion comprising a full-wave rectifier, the output of which is connected through a capacitive filter on the charger connected to the battery (rechargeable battery), characterized in that it additionally introduced mains noise filter, pulse converter boost type voltage, a voltage converter, a filter, wherein the interference suppression filter network input is an external input device and an output connected to an input full-wave rectifier, and d ugoy output capacitive filter connected to the input of the pulse transmitter up-voltage type, the other input of which is connected to the battery, and an output connected to the input of the filter, whose output is connected to the input of the voltage converter, the other input of which has an inverse relationship with a pulse converter boost type voltage, and its output is the output device.