About the application of UPS power supply in all walks of life. With the continuous economic development, computers are widely used in some important places: such as finance, information, communications, public equipment control, high requirements for power supply reliability and stability, ultra-large-scale integrated circuit manufacturing and other industries

When discussing the principle of UPS power inverter circuit, the power switching device is always regarded as an ideal switch, but in fact, there is a transition process when there is a certain delay in the turn-on and turn-off process. Because of this, the UPS power supply power switching device will inevitably experience a process of high voltage at both ends and a large

1. Reasonably choose the installation location. A good installation location is very important. The place where the UPS power supply is placed must have good ventilation, keep it away from water, flammable gas and corrosive agents, and keep the ambient temperature between 0-40°C, if it is low temperature If it is disassembled and used, water

What is UPS uninterruptible power supply (UninterruptiblePowerSupply). Its function is to protect valuable instruments and equipment, extend the power of emergency safety escape equipment, avoid power interruption or power instability, shorten the life of the equipment, and prevent high-surge hazards and damage to the equipment. Types of UPS: backup UPS

UPS uninterruptible power supply is a high-quality, high-reliability independent power supply, and a battery-stationary uninterruptible power supply device. It consists of rectifier, inverter, AC static switch and battery pack. It is a system equipment that connects the battery with the host and converts DC power into mains power through the host inverter and other module circuits.

With the development of social economy, people's lives are increasingly inseparable from the use of electricity. Whether the power supply is normal or not directly affects the social and economic benefits. In addition to the normal industrial grid power supply, it is often necessary to be equipped with a UPS power supply system for