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1993年,福建霞浦镇的中学物理教师刘程宇想买一台不间断电源(UPS),那时候,市场上的不间断电源都是进口的,价钱很贵,而且不容易买到。刘程宇想,这东西其实电脑用户是很需要的。初期的不间断电源被视为“设备保护型”产品,它被用于关键应用中的计算机电源不间断后备保护和安全保护。20世纪90年代之前,国内的个人电脑普及率不高,不间断电源作为一种独立的计算机外部设备产品的市场,受到个人电脑普及率的左右。由于最初计算机的应用相对集中在一些重要的关键业务部门,因此UPS产品更多地被应用在计算机机房和一些实验室中。但是,在20世纪90年代之后,
In 1993, Liu Chengyu, a middle school physics teacher in Xiapu Town, Fujian Province, wanted to buy an uninterruptible power supply (UPS). At that time, uninterruptible power supplies on the market were imported, expensive and not easy to buy. Liu Chengyu think this thing is actually very necessary computer users. The initial uninterruptible power supply was considered a “device protected” product, which was used for uninterrupted backup and security of computer power in critical applications. Before the 1990s, the popularity of personal computers in China was not high. The market for uninterruptible power supply as an independent computer peripheral device was influenced by the penetration rate of personal computers. As the initial computer applications are relatively concentrated in a number of key business units, UPS products are more used in computer rooms and some laboratories. However, after the 1990s,