{"id":480495,"date":"2023-05-07T17:52:00","date_gmt":"2023-05-07T14:52:00","guid":{"rendered":"https:\/\/inform.com.de\/?p=480495"},"modified":"2022-10-20T00:35:29","modified_gmt":"2022-10-19T21:35:29","slug":"what-is-an-uninterruptible-power-supply-and-the-nuances-of-choice","status":"publish","type":"post","link":"https:\/\/inform.com.de\/en\/what-is-an-uninterruptible-power-supply-and-the-nuances-of-choice\/","title":{"rendered":"What is an uninterruptible power supply and the nuances of choice"},"content":{"rendered":"

An uninterruptible power supply is a very important element for high-quality Internet conductivity. In this article, we will talk about the output power of an uninterruptible power supply, as well as the types of these devices.\u00a0<\/p>\n<\/p>\n

All about the output power of an uninterruptible power supply<\/h2>\n

The output power of an uninterruptible power supply determines the maximum total total power of electrical appliances connected to it. However, it should be borne in mind that the value in Watts given in the passport for an electrical appliance is its active power, that is, released in the form of heat or light. Many electrical appliances connected to the UPS create a reactive load in addition to the active load, and the total output power of the UPS must be selected taking this into account. To determine the total power of an electrical appliance, the active power should be divided by the power factor (most often it is indicated in the document for the appliance). Since most often a UPS is used to protect a PC, the question often arises: how much power does a computer have? The most accurate way to determine power is a calculation based on measuring the current it consumes.<\/p>\n

\"What<\/a><\/p>\n

Types of uninterruptible devices<\/h2>\n

The backup uninterruptible power supply has the simplest design. The source electronics monitors the input voltage level, and when it goes beyond the set limits (usually + 10% of the nominal value), it switches to battery power. The design is simple and reliable, but in some situations such a UPS will do more harm than good. For example, if it has a minimum input voltage of 180 V and is used to protect a computer with a power supply operating from 110 to 240 V. Without a UPS, the computer would work quietly, and if the voltage drops below the input voltage (180 V), the UPS will switch to the battery and after it discharge will turn off the computer's power. Therefore, for this type of UPS, it is necessary to ensure that the minimum and maximum voltages of the "uninterruptible" and the consumer correspond – best of all,<\/p>\n

Conclusion<\/h2>\n

We hope that this article has helped you understand the features of an uninterruptible power supply, as well as its types.<\/p>\n

Post source: salon.kr.ua<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"

An uninterruptible power supply is a very important element for high-quality Internet conductivity. In this article, we will talk about power output<\/p>\n","protected":false},"author":1,"featured_media":438001,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[467],"tags":[],"class_list":["post-480495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cosmetology"],"_links":{"self":[{"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/posts\/480495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/comments?post=480495"}],"version-history":[{"count":0,"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/posts\/480495\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/media\/438001"}],"wp:attachment":[{"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/media?parent=480495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/categories?post=480495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inform.com.de\/en\/wp-json\/wp\/v2\/tags?post=480495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}