August 26, 2026 witnessed the grand opening of PCIM Asia 2026 —‑ the premier Asia‑Pacific power‑semiconductor exhibition officially named the Shenzhen International Exhibition for Power Components and Renewable Energy Management. Centered on cutting‑edge tracks including AIDC power supply, transportation electrification, renewable energy and smart energy, the event brings together leading global industrial‑chain enterprises, authoritative technical experts and key industry customers. It serves as a vital platform for demonstrating power‑electronics innovations and connecting worldwide industrial resources.

Riding the wave of high‑quality development for AI computing‑power infrastructure, SUNKING.TECH took part in the show under the core theme “Empowering AI | Focusing on Power‑Supply Safety and Energy Efficiency for AIDC”, presenting a lineup of  core products including SiC MOS devices, solid‑state DC circuit breakers and liquid‑cooled busbars for AIDC.

With the in‑depth deployment of large‑scale AI models and large‑scale commercial adoption of high‑power‑consumption AI chips, Artificial Intelligence Data Centers (AIDCs) are rapidly evolving toward high‑voltage DC architecture, high power density and full liquid cooling. SUNKING.TECH has deep expertise in power semiconductors and DC power‑distribution equipment, with its product portfolio spanning the full industrial chain: core chips, power modules, DC‑protection equipment and cabinet power‑distribution busbars.

Highlights of Key Exhibits: Empowering AI | Focusing on Power‑Supply Safety and Energy Efficiency for AIDC

● High‑Performance SiC MOS Modules

SST (Solid‑State Transformer) solutions deployed within high‑voltage DC power‑supply architectures for AI data centers impose stringent requirements on power devices for low losses, superior switching performance and high reliability. The brand‑new 2300 V series SiC products launched by SUNKING Semiconductor precisely match the development trend of SSTs for AIDC power‑supply systems. Compared with SST solutions based on 1200 V SiC products, this series drastically reduces the number of SST power units and improves the overall reliability and efficiency of SST systems.

‑ 2300 V / 1.1 mΩ XP‑packaged SiC module: Designed for high‑power applications such as wind power generation and AI data centers, it delivers highly‑efficient energy conversion with ultra‑low on‑resistance.

‑ 2300 V / 30 mΩ SiC MOSFET chip: Purpose‑built for high‑voltage systems, offering greater flexibility for customers’ differentiated topologies and customized solutions.

● World’s First 800 V / 7500 A Solid‑State DC Circuit Breaker: Securing the Safety Barrier for AIDC DC Power Supply

DC short‑circuit fault protection represents one of the major challenges for large‑scale roll‑out of 800 V high‑voltage DC power‑supply systems in AIDC clusters. SUNKING.TECH unveiled the world’s first 800 V / 7500 A solid‑state DC circuit breaker dedicated to data‑center DC power‑supply systems. Capable of microsecond‑level ultra‑fast breaking, it mitigates severe risks such as rapid fault‑current rise and cluster outages caused by high‑voltage DC short‑circuits. Featuring a modular design, a serialized product portfolio covering 125 A‑10 kA and abundant digital interfaces, SUNKING.TECH’s solid‑state DC circuit breakers fully satisfy high‑reliability protection requirements for data‑center DC power‑distribution systems. SUNKING’s new solid‑state power assemblies have secured volume orders from world‑leading AIDC power‑equipment manufacturers and will be integrated into the customer’s newly‑developed solid‑state transformers (SSTs) for AI data centers.

● Large‑Scale Deployment of AI Liquid‑Cooled Busbars: Addressing Heat Dissipation and Power‑Distribution Bottlenecks for High‑Density Computing Power

As GPU power within AI computing racks surges from tens of kilowatts up to the megawatt range, traditional cable‑based power‑distribution solutions suffer from practical pain points including high losses, cumbersome cabling, poor heat dissipation and heavy maintenance workloads. Featuring an integrated structural design and mature liquid‑cooling processes, SUNKING.TECH’s liquid‑cooled busbars function as the “transportation hub” for power transmission inside cabinets and across the whole power‑distribution system. They reduce intra‑cabinet transmission footprint and guarantee long‑term, efficient and reliable power delivery.

To date, nearly one thousand sets of this product have been delivered, achieving large‑scale commercial deployment and widely serving numerous major AI computing‑power infrastructure projects.

Comprehensive Layout Across Multiple Tracks to Empower the Construction of New‑Type Power Systems

Beyond flagship AIDC‑oriented products, SUNKING.TECH also exhibited a full spectrum of  products, including power semiconductors, DC‑link capacitors, pulsed‑power switches, online impedance‑measurement equipment, laminated bus bars and CCS integrated bus bars. Catering to diverse scenarios such as new‑energy power generation, rail transit, energy storage, high‑energy scientific‑research equipment and industrial control, the exhibits fully demonstrate SUNKING.TECH’s comprehensive R&D strength and complete‑set supply capacity in the power‑electronics field, drawing numerous industry customers for on‑site inquiries and technical exchanges.