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Aluminum Polymer Capacitor Factory

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Solid Polymer Capacitors Manufacturers

Nantong Xingchen Electron Co., Ltd.

  • 40+

    Years Industry Experience

  • 130000m²+

    Factory Area

  • 350+

    Skillful Employees

Nantong Xingchen Electronics Co., Ltd. was founded in 1985 and is a high-tech enterprise specializing in the research and development, production, and sales of aluminum electrolytic capacitors. As Solid Polymer Capacitors Manufacturers and Aluminum Polymer Capacitor Factory in China, the company has advanced automated production equipment, production processes, and independent development capabilities, equipped with complete and precise detection and testing equipment, forming an annual production capacity of about 1.6 billion aluminum electrolytic capacitors (including 240 million high-voltage patch series, 100 million polymer solid-state products, 100 million horn series, and 2.5 million screw series).

We Supply Custom Polymer Aluminum Electrolytic Capacitors, our products are mainly used in new energy equipment, frequency converters, servo drives, switching power supplies UPS, Welding machines, charging stations, communication power supplies, solar&wind inverters, variable frequency household appliances, fast charging power supplies, LED energy-saving lamps and other fields.

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Our Advantages

Enterprise Goal: Our energy storage products are distributed in every corner of human society and environmental coexistence, continuously creating unexpected value for partners and becoming a home for employees to realize their dreams and values, and feel love and passion.

  • Excellent and stable product quality

    We adopt advanced production process design and advanced MES, ERP, WMS and other system controls in the industry to make each batch of products more stable and traceable, achieving efficient production control. As Solid Polymer Capacitors Manufacturers, we also strictly monitor the quality of each batch of products according to the supplier's specifications.
  • Continuous and reliable product supply

    Our annual production capacity of over 1.6 billion capacitors can meet the needs of customers with different procurement quantities; The company's complete ERP system, well-designed sales and warehousing network, and efficient operation mechanism ensure that domestic orders are shipped within 96 hours and foreign trade orders are shipped one week later.
  • Innovation and R&D strength

    The annual R&D investment of the company accounts for 5% of sales, and the degree of automation equipment reaches over 95%. Through the introduction of AGV and ACC detection functions, efficiency, quality, and the merger of traditional positions are improved, saving labor and management costs. Custom Polymer Aluminum Electrolytic Capacitors. Relying on a strong R&D team and advanced experimental equipment, we continuously launch innovative products that meet market demand.

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How does Nantong Xingchen Electronics Co., Ltd.'s Aluminum Polymer Capacitor perform in high-frequency applications?

In the realm of high-frequency electronic applications, where performance, reliability, and stability are paramount, Nantong Xingchen Electronics Co., Ltd. stands out as a leading force with its exceptional Aluminum Polymer Capacitors. Established in 1985, this high-tech enterprise has dedicated decades to the research, development, production, and sales of aluminum electrolytic capacitors, solidifying its position as a trusted Solid Polymer Capacitors Manufacturer and Polymer Aluminum Electrolytic Capacitors Factory in China. Boasting advanced automated production equipment, sophisticated production processes, and independent R&D capabilities, coupled with complete and precise detection and testing equipment, the company has achieved an annual production capacity of approximately 1.6 billion aluminum electrolytic capacitors, including 100 million polymer solid-state products. This scale and expertise lay a solid foundation for the outstanding performance of its Aluminum Polymer Capacitors in high-frequency scenarios.​

One of the key reasons why Nantong Xingchen's Solid Polymer Capacitors excel in high-frequency applications is their low Equivalent Series Resistance (ESR). In high-frequency circuits, a low ESR is crucial as it minimizes power loss and ensures efficient energy transfer. These capacitors, with their carefully engineered design, exhibit remarkably low ESR, allowing them to handle high-frequency signals with ease. This characteristic not only enhances the overall efficiency of the circuit but also contributes to improved system stability, a vital factor in applications such as power supplies and telecommunications equipment that operate at high frequencies.​

Moreover, the ripple current resistance of these capacitors is another standout feature. High-frequency applications often generate significant ripple currents, which can degrade capacitor performance over time and even lead to system failures. Nantong Xingchen's Polymer Aluminum Electrolytic Capacitors are built to withstand these ripple currents, maintaining their performance integrity even under prolonged high-frequency operation. This durability ensures that the capacitors can reliably function in demanding environments like automotive electronics and industrial systems, where high-frequency operations are common.​

The self-healing effect of these capacitors further adds to their reliability in high-frequency applications. In the fast-paced and high-stress environment of high-frequency circuits, minor faults in the dielectric layer can occur. However, the self-healing mechanism automatically repairs these minor faults, preventing them from escalating into major issues and ensuring long-term functionality. This self-sustaining feature is particularly valuable in high-frequency applications where downtime and maintenance can be costly and disruptive.​

Temperature stability is also a critical factor in high-frequency applications, as the increased power dissipation can lead to significant temperature variations. Nantong Xingchen's Aluminum Polymer Capacitors are capable of withstanding temperatures as low as -55°C, ensuring stable performance across a wide range of operating temperatures. This wide temperature tolerance makes them suitable for use in various high-frequency applications, from industrial systems exposed to extreme temperature fluctuations to telecommunications equipment that operates in controlled but often high-temperature environments.​

Safety is a top priority in any electronic application, and Nantong Xingchen's Solid Polymer Capacitors do not disappoint. They are non-flammable and non-explosive, providing an added layer of safety in sensitive high-frequency environments. This safety aspect is especially important in applications such as medical equipment and aerospace electronics, where any risk of fire or explosion is unacceptable.​

Additionally, the fact that these capacitors do not require derating simplifies the design process for high-frequency applications. Designers can rely on predictable and reliable performance under a variety of operational conditions, without the need for complex derating calculations. This simplification not only saves time and effort in the design phase but also ensures that the final product meets the expected performance standards in high-frequency scenarios.​

In conclusion, Nantong Xingchen Electronics Co., Ltd.'s Polymer Aluminum Electrolytic Capacitors are well-suited for high-frequency applications. Backed by the company's strong production capabilities and technical expertise, these capacitors offer low ESR, excellent ripple current resistance, a self-healing effect, wide temperature tolerance, safety features, and no derating requirement. All these characteristics combine to make them a top choice for high-frequency applications in power supplies, telecommunications, automotive electronics, industrial systems, and beyond.