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In control systems operating with AC voltage, AC UPS is the most suitable. The offline or standby topology structure is very simple and clear. These products are inexpensive, so they are the most common type of AC UPS. Under normal circumstances, offline UPS transfers the main power from the input terminal to the output terminal,

Before installation, check whether the capacity and load of the voltage regulator are properly matched, whether the mains voltage is within the allowable range of the voltage regulator, and whether the output voltage of the voltage regulator meets the equipment requirements.

Stabilized voltage power supply and switching power supply are different types of power supplies, and there are obvious differences between them. A regulated power supply is a type of power supply with a stable output voltage, which can effectively control the fluctuation range of the output voltage and ensure the normal operation of the circuit;

Parallel DC stabilized power supply is a common power supply equipment, usually used to provide stable DC power for electronic devices. It has many advantages and some disadvantages, which will be detailed in this article.Firstly, let’s take a look at the advantages of parallel DC stabilized power supply.

DC stabilized voltage and current power supply is a commonly used power equipment used to provide DC electrical energy to meet the power supply needs of various electronic devices. It has the characteristics of stable output voltage and current, which can ensure the stable and safe operation of electronic devices. This article will provide a

Zero ground voltage concept: With the rapid development of computer technology, the working voltage of internal chips in computers is getting lower and the energy consumption is getting smaller and smaller. In order to ensure the normal operation of servers, new types of servers from various manufacturers have increasingly high requirements for zero ground voltage

1、 Check the load condition