Faced with a wide range of uninterruptible power supplies(UPS)on the market,choosing a suitable one has become a difficult problem for many users.

This starts with your needs.If it is a critical device,such as a hospital's life support system,a large financial data center,etc.,which has strict requirements on power quality and stability,a transformer-type UPS is the best choice.Its internal transformer can isolate the interference of the mains power,output pure power,and has excellent ability to cope with load fluctuations.It can protect the equipment from power problems in all directions,although its price and size are relatively high.

On the contrary,for computers,small printers and other equipment in ordinary office scenes,non-transformer UPS can do the job.It has a simple structure,a small size,is easy to install and deploy,and is relatively cost-friendly.It can provide basic power guarantee for equipment with low investment,maintain short-term operation of equipment during short power outages,and ensure data preservation and other tasks.

Therefore,when choosing an which uninterruptible power supply to buy,you should clarify the degree of dependence and requirement standards of your own equipment on electricity,and weigh various factors such as budget and space,so that you can accurately choose a UPS that suits your actual situation,always protect the power of your equipment,and make the work and production processes stable and orderly.