Can you do without an UPS power supply if you don't experience frequent power outages? That's a misconception! There are two significant functions of an UPS power supply that are highly relevant to your economic interests.

The UPS (Online) features three basic functions:

Uninterruptible Power Supply (UPS) feature

2. Voltage and Frequency Stabilization Feature

3. Utility Power Purification Feature

Especially the second and third features may have gone unnoticed by you.

You know, the contradiction between supply and demand for electricity in China is prominent, and the transformation of the power grid has not met expectations. Insufficient or unstable power supply is a common phenomenon. Although your computer can boot up and operate normally in these situations, you may not be aware that the frequent dynamic fluctuations in voltage and frequency (especially during peak electricity usage periods) can cause significant wear and tear on your computer's sensitive electronic components, reducing its lifespan. While the computer is equipped with a corresponding switching power supply internally, its actual effect is limited in the face of poor power grids.

It is widely known that China is still developing, and many low-end electrical appliances do not meet green electricity conditions and are widely used in the power grid. This leads to disturbances such as sharp spikes, high-order harmonics, and noise being reflected back into the public power grid, causing secondary pollution to the grid. This can harm the use of computers, potentially causing malfunctions of internal components, resulting in mysterious data loss and disorganized files. Additionally, it can easily lead to overheating and accelerated aging of internal computer components.

According to conclusions drawn from simulation experiments by power supply experts both domestically and internationally, installing an Uninterruptible Power Supply (UPS) in a personal computer can extend its lifespan by 0.5 to 0.35 times. Moreover, the cost of a UPS is only 0.05 to 0.08 times the cost of the computer, and it also provides a power backup function during power outages. Therefore, there's no reason not to equip your computer with a UPS!