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Shenzhen KINRI Energy Technology Co.,Ltd.

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· The Future Development Trends of DC Power Module Technology

With the continuous development of technology, DC power module technology is also constantly advancing. The following are some trends in the future development of DC power module technology: 1. High efficiency: The efficiency of DC power modules will be further improved in the future. By improving the conversion topology, optimizing control algorithms, and using high-performance components, the conversion efficiency of the module can be improved. This will help reduce energy consumption and heat generation, and improve system performance.2. High density: With the continuous development of electronic devices, the requirements for the volume and weight of power modules are also increasing. Future DC power modules will be smaller and more lightweight, adopting a highly integrated design and high-density component layout to achieve higher power density.3. Multifunctional: Future DC power modules will have more functions to meet different application needs. For example, with functions s...
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03-22
2024
· Does fast charging have an impact on battery life?

Fast charging technology allows batteries to be fully charged in a short amount of time, which is very convenient for busy modern life. However, the question of whether fast charging causes harm to batteries is a complex one, and the answer depends on various factors, including the type of battery, the implementation of fast charging technology, and the way batteries are used and maintained. Here are some key points to help understand the potential impact of fast charging on batteries: The impact of fast charging technology on battery lifeTemperature increase: Fast charging usually causes the battery to generate more heat during the charging process. If the battery temperature is too high, it may accelerate the aging process of battery chemicals, thereby shortening the overall lifespan of the battery.Battery life: In theory, fast charging can have a certain negative impact on the long-term health of batteries, especially if fast charging is frequently used and the battery frequentl...
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03-22
2024
· How to choose access control and elevator control power supply?

The access control power supply is a fully automatic intelligent uninterruptible power supply. The access control power supply and elevator control power supply are the core of the access control system and elevator control system, and their stability is crucial for the normal operation of the entire system. When selecting a power supply, consideration should be given to a power supply manufacturer that meets technical specifications, has reliable quality, and has a good reputation. Attention should also be paid to the power supply's dust-proof, anti high pulse, and anti strong magnetic field interference characteristics to ensure that it can meet the system's requirements.The access control power supply is an important component of the access control system, which mainly serves to power the access control controller and card reader.The elevator control power supply is the most important part of the elevator control system. Its main function is to provide power to the elevator access...
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03-22
2024
· Comprehensive Application Solution for Power Lightning Arrester

Power lightning arrester, also known as surge protector (SPD), is a device designed specifically to suppress transient overvoltage on power lines. It protects electrical equipment from overvoltage damage caused by lightning strikes, switch operations, power grid faults, etc. by limiting the amplitude and duration of surge voltage. Power lightning arrester is an indispensable safety protection device in modern power systems, playing a crucial role in the power system.1.Industry solutionsAccording to different application scenarios, power lightning arresters can provide various industry solutions, such as:Building lightning protection: provides comprehensive power lightning protection for various civil, commercial, and industrial buildings, ensuring the safe operation of building electrical equipment.Solar photovoltaic system lightning protection: We provide professional lightning protection solutions for photovoltaic power stations, modules, and other photovoltaic systems to ensure sta...
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03-22
2024
· The difference in principle and application between variable frequency power supply and intermediate frequency power supply

Variable frequency power supply and intermediate frequency power supply are two common ways of power supply in power electronics technology, and there are some differences in their principles and applications. AC variable frequency power supply The working principle of intermediate frequency power supplyThe intermediate frequency power supply uses a three-phase rectifier circuit with complete control function to convert AC power into DC power, and then uses a reactor to flatten to form a constant DC power supply. Then, the DC power supply is converted into a constant frequency single-phase intermediate frequency current through a single-phase inverter bridge.The working principle of variable frequency power supplyThe variable frequency power supply converts the AC power of the main power supply and outputs a pure sine wave. The output frequency and voltage can be set within a certain range. Currently, there are 60Hz frequency conversion power supplies, 60Hz power supplies, 400Hz int...
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03-22
2024

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