High Reliability, Long Lifetime and Localization | Shanghai Yongming to Showcase Capacitor Solutions for Five Sectors at Booth D21, Hall B1

November 6, 2026, Suzhou, China — The 5th China Power Electronics and Energy Conversion Conference & Exhibition, held in conjunction with the 29th Academic Annual Meeting of the China Power Supply Society (CPEEC & CPSSC 2026), has opened its doors at the Suzhou International Expo Center (Halls B1 & C1). Shanghai Yongming Electronics is exhibiting at Booth D21 in Hall B1, showcasing a comprehensive range of capacitor solutions tailored for five key sectors: new energy power generation and energy storage, electrified transportation, AI servers, robotics and motor drives, and power device components.

PART 01: New Energy Power Generation and Energy Storage — Supporting the Entire Chain, from DC Bus to BMS

Inverters: The LKM series is designed for input filtering in micro-inverters and portable energy storage systems; the LK series supports high-voltage bus applications; and the VKM surface-mount (SMD) series is optimized for high-density layouts.

PCS (Power Conversion Systems): The CW3/CW6 snap-in aluminum electrolytic capacitors are suited for high-voltage platforms, while MDP film capacitors are engineered for high-power, high-frequency filtering and extreme temperature control.

BMS (Battery Management Systems): The VGY series meets high-reliability, automotive-grade standards, while the LKL/LK series supports high-voltage sensing and wide-temperature operation.

PART 02: Electrified Transportation — Automotive-Grade Solutions for Electric Drives, Charging, and BMS

Electric Drives/Motor Controllers: A combination of VHT hybrid capacitors and MDR film capacitors provides high-frequency filtering, superior vibration resistance, and DC-link support.

Charging Systems: The LKC series supports high-voltage filtering; the CW3H series provides high-current bus support; MDP film capacitors serve as DC-link components; and SDH supercapacitors handle power-loss protection and short-term backup power.

BMS: The VHT series is designed for cell balancing, while the V3M SMD capacitors are ideal for space-constrained board-level applications requiring stability across a wide temperature range.

PART 03: AI Servers — Comprehensive Coverage from Backup Power to Motherboards and Storage

Backup Power: SLF hybrid supercapacitors are designed for transient voltage stabilization in BBU/CBU (Battery/Capacitor Backup Unit) systems; the SDL series provides backup power for RAID cards; and the SDN series supports power-loss protection for SSDs. Power Supplies and Motherboards: Conductive polymer aluminum solid electrolytic capacitors, featuring low ESR, are positioned in close proximity to the CPU/GPU, while ultra-thin conductive polymer tantalum capacitors are utilized for space-constrained applications.

Storage (PLP): NGY/NHT hybrid (solid-liquid) electrolytic capacitors are designed for enterprise-grade SSDs; they feature an "open-circuit" failure mode, offering a balance between high reliability and cost-effectiveness.

PART 04: Robotics and Motor Drives – Joints, Power Modules, and Servo Motor DC Buses

Joint Drives: The VHX/VHM series is tailored for highly integrated joint controllers, providing both ripple suppression and rapid response to high transient currents.

Power Modules: KCM high-voltage liquid-type radial electrolytic capacitors are engineered for long service life, high ripple current tolerance, and excellent transient response.

Industrial Robotics: The SW3 series of board-mount, snap-in aluminum electrolytic capacitors ensures stable DC bus voltage for servo systems—even under frequent start-stop cycles—while maintaining long-term reliability.

PART 05: Power Component Support – Selection Guidance and Localization

Yongming is showcasing a range of capacitors designed for power components. On-site engineers are available to assist with component selection—evaluating power ratings, structural design, and specific operating conditions—as well as providing support for the validation of domestic (locally manufactured) alternatives.

PART 03: At the Booth – Face-to-Face Consultations for Application-Specific Selection

On the first day of the exhibition, booth D21 (Hall B1) welcomed visitors from the energy storage, electric drive, AI server power supply, and robotics sectors. Discussions focused on matching capacitor lifespan to high-voltage platform requirements, balancing capacity with space constraints for AI server transient backup power, and validating domestic hybrid capacitors for automotive-grade applications. Yongming’s engineers provided on-site selection guidance, supported by technical specifications and empirical test data.

The exhibition runs until November 7. Visit Yongming at booth D21, Hall B1, at the Suzhou International Expo Center, where we offer capacitor solutions tailored to specific operating conditions—with a focus on high reliability, long service life, and the transition to domestic components.