The 2025 ODCC Open Data Center Summit concluded in Beijing. Yongming Electronics showcased its cutting-edge technology for AI data center capacitor solutions, utilizing a dual-track approach of independent R&D and high-end international benchmarking.

The 2025 ODCC Open Data Center Summit concluded successfully in Beijing on September 11th. As a national high-tech enterprise specializing in the R&D and manufacturing of high-performance capacitors, Yongming Electronics showcased its comprehensive capacitor solutions for AI data centers at booth C10, attracting a large number of professional visitors throughout the three-day exhibition.

The company's independent innovation capabilities and dual-track approach of high-end international benchmarking attracted significant attention from numerous industry players.

01 Exhibition Site: Technical Exchanges Focused on Practical Needs, and Its Dual-Track Capabilities Gained Industry Recognition

Throughout the exhibition, the Yongming Electronics booth maintained a positive atmosphere for technical exchange. The company engaged in multiple rounds of practical discussions with technical representatives from Huawei, Inspur, Great Wall, and Megmeet regarding the bottlenecks and requirements of capacitor applications in AI data center scenarios.

Yongming Electronics showcased its independently developed product lines, including the IDC3 series liquid horn capacitors, specifically designed for high-power server power supplies. With higher withstand voltage, higher capacitance density, and longer lifespan, these capacitors demonstrate its innovative R&D capabilities, driving transformation in niche markets.

Yongming also showcased high-end, internationally benchmarked replacement solutions, including SLF/SLM lithium-ion supercapacitors (for BBU backup systems) comparable to Japan's Musashi, as well as MPD series multilayer solid-state capacitors and NPC/VPC series solid-state capacitors, comparable to Panasonic. These solutions cover a wide range of applications, including motherboards, power supplies, and storage protection.

Yongming Electronics offers customers dual paths: pin-to-pin compatible replacement and customized R&D, helping them improve supply chain efficiency and product performance. This flexible partnership model received high praise from numerous technical representatives on site.

02 Full Product Coverage: Providing Complete Solutions for the Four Core Scenarios of AI Data Centers

Yongming Electronics leverages its dual-track development model of independent R&D and high-end, internationally benchmarked replacement to provide comprehensive capacitor solutions for the four core scenarios of AI data centers.

Server Power Supply: Efficient Conversion and Stable Support

For high-frequency GaN-based server power architectures, Yongming has launched the IDC3 series of liquid horn capacitors (450-500V/820-2200μF). While significantly improving input voltage and shock resistance, their compact design, with a diameter of less than 30mm, ensures ample space within server racks.

The VHT series of polymer hybrid aluminum electrolytic capacitors is used for output filtering, significantly reducing ESR and improving overall system efficiency and power density.

The LKL series of liquid aluminum electrolytic capacitors (35-100V/0.47-8200μF) offers a wide voltage range and high capacitance, adapting to power supply designs of varying power levels. The Q series of multilayer ceramic chip capacitors (630-1000V/1-10nF) boasts excellent high-frequency characteristics and high voltage resistance, effectively suppressing EMI noise and making them an ideal choice for resonant capacitors.

Server BBU Backup Power: Extremely Reliable and Long-Life

SLF lithium-ion supercapacitors (3.8V/2200–3500F) offer millisecond-level response times and a cycle life exceeding 1 million cycles. They are over 50% smaller than traditional solutions, completely replacing UPS and battery backup systems and improving power reliability.

This series supports a wide operating temperature range (-30°C to +80°C), boasts a service life exceeding 6 years, and charges 5 times faster, effectively reducing total cost of ownership (TCO) and providing high-power density, highly stable backup power for AI data centers.

Server Motherboards: Clean Power and Ultra-Low Noise

The MPS series multilayer solid-state capacitors, with an ESR as low as 3mΩ, effectively suppress high-frequency noise and keep CPU/GPU voltage fluctuations within ±2%. The TPB series polymer tantalum capacitors offer improved transient response to meet the high load current demands of AI training and other applications.

The VPW series polymer solid aluminum electrolytic capacitors (2-25V/33-3000μF) maintain stable performance even at temperatures up to 105°C, offering an exceptionally long lifespan of 2000-15000 hours. They are a perfect alternative to Japanese brands and ensure high reliability of motherboard power supply systems.

Server Storage: Data Protection and High-Speed ​​Read/Write

NGY polymer hybrid aluminum electrolytic capacitors and LKF liquid aluminum electrolytic capacitors provide ≥10ms hardware-level power-loss protection (PLP) to prevent data loss. To ensure voltage stability during high-speed read/write operations on NVMe SSDs, the MPX series multilayer polymer solid aluminum electrolytic capacitors offer an excellent solution.

These capacitors feature an extremely low ESR (only 4.5mΩ) and a lifespan of up to 3000 hours, even at temperatures up to 125°C. These products have been widely deployed in numerous real-world projects, meeting stringent requirements for high power, high stability, and high density.

03 Industry Trend Insight: AI Drives Capacitor Technology Upgrades, Accelerating Localization

As AI server power consumption continues to break through, power supplies, motherboards, and storage systems are placing increasingly stringent demands on capacitors featuring high frequency, high voltage, high capacitance, and low ESR. Yongming Electronics will continue to invest in R&D to launch more high-end capacitor products that meet the demands of the AI ​​era, helping Chinese intelligent manufacturing reach the global stage.

Driven by the trend of localization, Yongming's various high-end domestically produced capacitors, with their superior quality and technological advantages, have now fully replaced imported capacitors from Japan, South Korea, Europe, and the United States in fields such as new energy vehicles, military, AI servers, drones, communications, medical, and power electronics, earning unanimous recognition from end customers.

04 Company Background: Deeply Engaged in the Electronics Industry, Building a National Brand

Shanghai Yongming Electronics Co., Ltd. is a Shanghai high-tech enterprise specializing in the development of new capacitor products, high-precision manufacturing, and application-end promotion. It is a Shanghai Key New Product Enterprise, a Shanghai Brand Product Enterprise, and an AAA credit-rated enterprise.

Since its establishment, the company has consistently invested heavily in R&D and innovation, focusing on technological breakthroughs in miniaturized capacitors. Its strong R&D capabilities have become one of Yongming's core competitive advantages.

As a national brand, Yongming is committed to creating high-end domestic capacitors that can compete with leading international competitors. In the automotive electronics field, Yongming's solid-liquid hybrid aluminum electrolytic capacitors, as an alternative to leading Japanese brands, have gained widespread recognition among automakers.

05 Technology Empowerment Beyond Exhibitions, Continuous Online Service

Yongming Electronics adheres to the service philosophy of "Contact Yongming for capacitor applications," and is committed to providing customers with reliable, efficient, and internationally competitive capacitor solutions.

Thank you to everyone who visited booth C10 for discussions. Yongming Electronics will continue to focus on independent innovation and international competition, and work with industry partners to advance the localization of AI data center infrastructure with high-quality products and technical services.

Technology Empowerment Beyond Exhibitions. If you are interested in the above solutions or have questions about technology selection, please visit the Yongming Electronics official website for detailed product data.

As a leading company in the domestic capacitor industry, Yongming Electronics, through continuous technological innovation and product upgrades, not only demonstrated its strength at the ODCC 2025 exhibition, but also highlighted China's progress and breakthroughs in high-end electronic components.

With the rapid development of the AI ​​and data center industries, Yongming Electronics' capacitor solutions will continue to provide stable and reliable support for the industry and push the localization process to new heights.