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  • Analysis of the reasons for grounding the -48V positive terminal of the communication base station

    Analysis of the reasons for grounding the -48V positive terminal of the communication base station

    Nov , 28 2025
    1. Prevention of Electrochemical Corrosion (The Most Critical Reason)   Physical Principle: In humid environments, metal conductors carrying a positive voltage (positive pole) are more likely to attract negative ions from the air, leading to electrochemical corrosion and causing cables and terminals to gradually rust and break.   System Design: If the positive terminal of the power suppl...
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  • Selecting the Appropriate Marine Lithium Battery

    Selecting the Appropriate Marine Lithium Battery

    Dec , 06 2025
    What is a good Marine lithium battery? Marine batteries are specially designed for use on ships. They are usually sturdy structures that can withstand any vibrations and shocks that may occur on a motorboat. In addition, the power of different ships also varies. Moreover, the electronic devices used on the ship are also different, so batteries of different capacities are also required. When poweri...
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  • Why 5G Small Cells Need Smarter, Safer, and More Reliable Power Solutions

    Why 5G Small Cells Need Smarter, Safer, and More Reliable Power Solutions

    Dec , 11 2025
    As 5G networks accelerate worldwide, seamless connectivity has become an everyday expectation—whether people are streaming videos in shopping malls, joining HD conference calls in office buildings, or scanning QR codes in underground parking lots. Behind these experiences, what truly keeps the network alive is not only the large macro base stations, but the increasingly dense deployment of c...
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