How to protect equipment from power surges? Relays, stabilizers, uninterruptible power supplies and self-discipline
The unstable situation in the energy infrastructure of Ukraine leads to the fact that the voltage in the network often deviates from the norm. This can lead…
Overview of Hiper CITY-650U Uninterruptible Power Supply
Uninterruptible power units are still in demand, especially in the corporate segment. They allow you to avoid power outages, which may cause problems with the equipment in…
Buro 300SL-1-G surge protector test
The inexpensive surge protector Buro 300SL-1-G is sold in many stores and costs from 240 rubles. I studied it, measured the parameters and checked what metal the…
Duwi 32012 extension test
Inexpensive Duwi extension cords are sold in many Russian stores and on Internet sites. And Auchan this extension cord with a three-meter wire and four sockets with…