It is reported that demands for UPS is increasing along with the rapid development of information technology. However, many kinds of inferior and fake UPS are spreading in the market due to its profit. Buying the unqualified UPS, more and more enterprises and individuals suffer data loss caused by computer down. Amounts of victims require that the government deal with this situation as soon as possible to preserve the order of UPS market.
USP has been widely used in computer to prevent the damage caused by a sudden power failure. It ensures the normal operation of computer. Nevertheless, some manufactures produce and sell inferior or fake UPS for personal interests, which threat the UPS market severely. While condemning this malfeasance, the consumers also have to improve their own recognition capability to avoid purchasing unqualified UPS.
UPS is short for Uninterruptible Power System, an energy storing device. It provides uninterruptible power for computer, storing device and network equipment when power off suddenly. When power supply is normal, UPS plays a role of alternative voltage stabilizer and charges the energy storing device such as batteries. When power off, it immediately provides power in energy storing device for the computer to guarantee the normal operation and prevent software and hardware damage.
When purchasing UPS, we must attach attention to many aspects like power rating, switching time, reserve time, battery types, charging time, input/output voltage and frequency, etc. the switching time, battery, and input/output voltage of the inferior UPS always have serious problems. The switching time is too short, and the computer stops working before charged by UPS; the inferior battery has influence on further power supply; and unstable input/output voltage affects the normal run of computer, which also risk computer down. It is seen that the fake UPS can not guarantee the normal performance of computer. And the abnormal operation caused by unstable input/output voltage may cause data loss in computer.
According to the professional’s advice, we should pay attention to the following aspects when buying UPS, to keep the uninterruptible operation of computer.
1. Pay attention to brand and do not by UPS without brand.
2. Confirm the basic product parameters that we need and pay attention to the availability, security and reliability of product.
3. Care about the after-sale service.
4. Check the important components like battery to prevent the illegal seller from changing the battery free maintenance.
NOTICE: The problem about inferior UPS is so serious, yet the government hasn’t taken any effective measure to solve it. It is consumers themselves that can prevent this situation. However, if you encounter data loss because of fake UPS, MiniTool Power Data Recovery helps you recover the lost data to avoid the inconvenience caused by data loss in your daily work.
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