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  • The function and operation method of UPS power supply are not affected by voltage interference

    The function and operation method of UPS power supply are not affected by voltage interference

    Oct , 08 2023
    UPS power supply is a type of power protection device mainly used to protect electronic devices (such as computers, servers, etc.) from damage during power outages or voltage instability. The function of UPS power supply: 1.Protect electronic devices from power outages and voltage fluctuations. 2.In the event of a power outage, the UPS power supply can continue to supply power,ensuring the normal ...
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  • Explanation of the control method of high-frequency switching power supply, with good dynamic performance

    Explanation of the control method of high-frequency switching power supply, with good dynamic performance

    Dec , 23 2023
    High frequency switching power supply is a widely used power supply device in various electronic devices, and its high efficiency and stability make it an indispensable part in many fields. Its core feature is the use of switching devices to convert the input DC voltage or current into high-frequency AC power, and then obtain stable DC output through rectification and filtering. Due to its high ef...
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  • Adaptability of different types of UPS power supplies to data center requirements

    Adaptability of different types of UPS power supplies to data center requirements

    Feb , 23 2024
    From the perspective of data center requirements, the best UPS should have the characteristics of elastic expansion, high availability, efficiency, high density, and intelligence. According to this standard, a comparison is made between the power frequency UPS, high frequency UPS and modular UPS commonly used in data centers. Adaptability table of different types of UPS to data center requirements...
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  • Can online high-frequency UPS work without batteries, as backup batteries during power outages

    Can online high-frequency UPS work without batteries, as backup batteries during power outages

    Mar , 21 2024
    UPS can maintain the time to connect devices without mains power, providing additional time for data storage and orderly shutdown of programs. Can online UPS work without batteries No, online UPS (uninterruptible power supply) cannot function without a battery. The battery is a key component of an online UPS system, and its main function is to provide continuous and stable power supply to connecte...
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  • Impact of high temperature on battery safety performance

    Impact of high temperature on battery safety performance

    Mar , 30 2024
    Lithium battery temperature is too high, more than 45℃ Lithium-ion batteries are more and more widely used in people's production and life, which makes its temperature environment become the main point of concern, relatively speaking, lithium batteries are easier to produce safety problems in high temperature environment, therefore, it is necessary to test the high temperature performance of lithi...
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  • How to maintain the consistency of lithium batteries

    How to maintain the consistency of lithium batteries

    Apr , 19 2025
    1. Balance control of the Battery Management System (BMS) Passive equalization: Through resistor discharge, the energy of high-charge cells is dissipated in the form of heat, making the voltages of each cell tend to be consistent. It is suitable for cost-sensitive scenarios, but the efficiency is relatively low. Active balancing: It transfers the energy of high-charge cells to low-charge cells thr...
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  • An Overview of HV Substation Equipment — with Integration of High-Current DC Charging Systems

    An Overview of HV Substation Equipment — with Integration of High-Current DC Charging Systems

    May , 24 2025
    Each operating device in a high-voltage substation serves a vital role. Their shapes and sizes vary depending on their location and purpose, but together they ensure safe, stable, and efficient operation of the entire installation. 1. Switchgear: The Functional Core of a Substation Switchgear consists of various components like circuit breakers, disconnectors, earthing switches, and instrument tra...
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  • The reason why LiFePO4 batteries cannot be charged but can be discharged below 0℃

    The reason why LiFePO4 batteries cannot be charged but can be discharged below 0℃

    Jun , 07 2025
    Why LiFePO4 Batteries Cannot Be Charged Below 0°C but Can Still Discharge The reason why LiFePO4 (Lithium Iron Phosphate) batteries, such as the EverExceed battery range, cannot be charged below 0°C yet can still discharge lies mainly in their electrochemical characteristics and safety considerations. 1. Why Charging Is Restricted at Low Temperatures Lithium Plating Risk: At sub-zero temperatures,...
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  • What are the differences between energy storage battery management systems and power battery management systems?

    What are the differences between energy storage battery management systems and power battery management systems?

    Jun , 13 2025
    The energy storage battery management system (BMS) and the power battery BMS are very similar in overall structure and core functions, but due to different application scenarios, there are obvious differences between the two in design logic, communication protocol, hardware structure, etc. Especially in high-security and high-scalability energy storage systems represented by EverExceed, BMS not on...
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  • What are the benefits of high-rate discharge UPS lithium batteries?

    What are the benefits of high-rate discharge UPS lithium batteries?

    Jun , 21 2025
    High-Rate Discharge Lithium Battery for UPS: Rapid Backup Power for Critical Applications The primary role of a high-rate discharge lithium battery in an uninterruptible power supply (UPS) system is to deliver a large current output within a short period, ensuring stable operation during sudden power outages or voltage fluctuations. The EverExceed high-voltage UPS lithium battery series is designe...
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  • The Impact of High Temperatures on Lead-Acid Batteries and Recommended Solutions

    The Impact of High Temperatures on Lead-Acid Batteries and Recommended Solutions

    Jul , 19 2025
    Lead-acid batteries are widely used in energy storage, telecom base stations, and UPS systems. However, their performance is significantly affected by ambient temperature—especially under high-temperature conditions, which can lead to rapid degradation and potential safety risks. Below are six key impacts of high temperature on lead-acid batteries and how to address them: 1. Short-Term Capacity Ga...
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  • From Inconsistency to Reliability: EverExceed’s Lithium Battery Solutions

    From Inconsistency to Reliability: EverExceed’s Lithium Battery Solutions

    Aug , 16 2025
    Why Inconsistency Happens Lithium iron phosphate (LiFePO₄) battery packs naturally face inconsistency challenges over time. Manufacturing differences: Even with strict process control, slight variations in materials and production steps lead to differences between cells. Usage environment: Temperature, ventilation, and charging/discharging conditions accelerate these differences during operation. ...
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