Wide voltage adaptation rangeCapable of adapting to voltage standards in different countries and regions, with input voltage ranges of three-phase 190V-495V and single-phase 60V-280V (customizable), it can meet the usage needs in various voltage environmentsThe output voltage is stable and the voltage stabilization accuracy is high. If the output voltage is 220V ± 3%, it […]
The invention of DC/DC switching regulators has improved efficiency, but requires more complex design methods. Compared with the design of linear regulators, switching regulators utilize the energy storage characteristics of inductive and capacitive components to transmit power in the form of discrete energy packets. These energy packets are stored in the magnetic field of inductors
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A voltage regulator is a device that can stabilize the output voltage. It consists of a voltage regulating circuit, a control circuit, and a servo motor. When the input voltage or load changes, the control circuit samples, compares, amplifies, and then drives the servo motor to rotate, causing the position of the voltage regulator carbon
What is a voltage regulator?Working principle and precautions of voltage regulator Read More »
A three-phase automatic AC voltage regulator is not a voltage regulator power supply, but a voltage regulator device. In the power system, voltage fluctuations can have adverse effects on the normal operation of equipment and appliances. The role of a voltage regulator is to adjust the input voltage to a stable output voltage within the
Modular UPS, especially high-power modules, involve many technical issues in replacement and maintenance, which are not as simple as imagined. For example, compatibility issues between new and old modules, functional performance confirmation of new modules before integration into the system, and pre testing of new modules.In order to achieve risk-free maintenance and eliminate management risks
Innovative maintenance methods for large modules Read More »
UPS power supply is the power guarantee for enterprise data centers, ensuring the continuity and safety of power supply, and always playing a crucial role in ensuring security. The battery is an important component of UPS power supply, providing safe, reliable, and stable power support for enterprise computer rooms as the last line of insurance
How to ensure the normal operation of UPS power supply Read More »
The UPS battery room should be equipped with a gas fire extinguishing system or a fine water mist fire extinguishing system. When using a pipeline gas fire extinguishing system, the battery room should be equipped with two independent fire detectors at the same time, and the fire alarm system should be linked with the fire
Fire and electrical safety requirements for UPS power supply equipment Read More »
(1) Under normal use, the maintenance work of the UPS power supply is minimal, mainly focused on dust prevention and regular dust removal. Especially in areas with dry climate, there are more dust particles in the air. The fan inside the machine can bring dust into the machine for deposition. When the air is humid,
Inverter is a power device that converts direct current into alternating current, widely used in fields such as solar power generation, wind power generation, and uninterruptible power supply. The output frequency of an inverter is one of its important parameters, which directly affects the quality and application effectiveness of AC power.1、 Working principle of inverterThe
What determines the output frequency of the inverter Read More »
