Which ups power supply manufacturer is good?

To put it bluntly, UPS is a backup power supply, which provides backup power for devices that don't want to lose power for a period of time. In addition to the delay function, UPS also has the function of frequency stabilization and voltage stabilization, especially the voltage stabilization function, which is very useful and necessary. Because the power grid is not very stable now and there are many impurities, the benefits of UPS are obvious. There are many UPS brands, some from different countries and local brands, some focusing on a certain industry, some deeply cultivating channels, each with its own marketing means and promotion methods; Let's talk about the 10 UPS power supply brand with good cost performance on the market. 1. Schneider (Schneider, APC, Meilan Zhilan UPS power supply): Schneider UPS is a product of Schneider Electric, a global electric company headquartered in France. Before it became a UPS power supply, it was a great electric company. Schneider has a wide range of products and enjoys a high reputation in the domestic electrical industry. Since the acquisition of APC and Meilan Rilan brands, it has officially entered the UPS power supply industry. With Schneider's excellent technology, it has done very well in the UPS power supply industry. 2. Eaton UPS Power Supply (Eaton and Suntech UPS Power Supply): Eaton UPS is an American brand, which has done very well in power control, transmission and distribution, emergency power supply system and industrial automation products, and UPS power supply services. Eaton UPS power supply has many series, such as using UPS power supply in special industries such as ships and electric power specialty. I have never heard of Eaton UPS brand before, mainly because Eaton locates the high-end UPS power supply market and uses it in heavy-duty and super-large projects. However, since the acquisition of Suntech UPS brand, it began to enter the low-end market, and the cost performance of Suntech UPS is obvious to all. Under the situation that Eaton Group wants to expand Suntech UPS market again, it has achieved good results by using the popularity and channels of Suntech UPS to promote Eaton UPS.