ac coupling capacitors

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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Main Causes of Lithium Battery Swelling and Effective Solutions

Dec , 20 2025

— Powered by EverExceed Advanced Lithium Battery Technology Lithium battery swelling is a common issue that can affect the safety, reliability, and service life of lithium-ion batteries. As a global manufacturer of high-performance lithium batteries, EverExceed explains the main causes of battery swelling and provides practical solutions to help users extend battery lifespan and ensur...

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6G Through the Lens of the White Paper: From “Massive Connectivity” to “Intelligent Connectivity”

Dec , 30 2025

What will 6G really look like? This is one of the most widely discussed questions across the global ICT industry. According to the White Paper, 6G represents an evolution beyond 5G, expanding connectivity from people and devices to intelligent agents, enabling a transition from massive connectivity to intelligent connectivity. It will serve as a critical bridge between the physical world an...

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Impact of Lithium Battery PACK Compression Bars on Internal Resistance

Dec , 31 2025

In lithium battery PACK design, compression bars (fixing strips) play a critical mechanical role, but they also have a direct and long-term impact on the internal resistance of the battery pack. At EverExceed, this factor is fully considered in the design of lithium battery solutions for energy storage systems, UPS backup power, and industrial applications. 1. Core Mechanism: Influence on Contact ...

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Profit Models of Commercial & Industrial Energy Storage Systems

Jan , 24 2026

— Powered by EverExceed Energy Storage Solutions As a global energy storage manufacturer with over 20 years of experience in battery manufacturing and system integration, EverExceed provides reliable, efficient, and scalable Commercial & Industrial Energy Storage Systems (C&I ESS) to help enterprises optimize electricity costs, enhance power reliability, and accelerate their e...

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Factors affecting the self-discharge rate of lithium iron phosphate batteries

Feb , 05 2026

Introduction The self-discharge rate of LiFePO₄ batteries (Lithium Iron Phosphate batteries) is the result of a combination of intrinsic material properties, manufacturing processes, and operating conditions.Although LiFePO₄ chemistry is well known for its low self-discharge and high stability, abnormal capacity loss during storage or idle periods may still occur if key factors are not properly co...

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