Corporate News | Track Sajet's Global Power Innovation Growth
Welcome to Sajet Official News Center, recording full-range corporate updates including technical innovation, global cooperation, capacity expansion, official certifications and overseas project delivery. As a national high-tech & specialized power semiconductor enterprise, Sajet focuses on high-efficiency DC/DC buck modules and power management ICs for consumer electronics, industrial automation, automotive electronics and IoT devices. With global R&D teams integrated from leading analog design centers and overseas technical hubs, Sajet delivers full-range power conversion turnkey solutions covering wide input voltage, high current density and ultra-low quiescent current. Four domestic & overseas bases cover over 20,000 ㎡, handling bulk export orders for Korea, Japan, Europe and North America. This news section updates real-time information on new product launches, overseas order signings, exhibition events, factory expansion, talent recruitment and QC system upgrades, fully demonstrating our core tech strength in power conversion, global delivery support and full-cycle customer service to help worldwide clients recognize our brand competence, product cases and cutting-edge power management technology for long-term trusted partnerships.
Sajet Deepens Long-term NVIDIA Cooperation
Recently, Sajet’s power semiconductor R&D center upgraded its new-generation high-efficiency DC/DC buck module packaging line and reached deep cooperation with NVIDIA to customize high-density power conversion modules for NVIDIA’s AI accelerator and data center GPU platforms. In 2018, Sajet integrated senior analog design teams from leading global power semiconductor companies to build dual domestic-overseas R&D systems. Since 2019, Sajet has served as NVIDIA’s stable power solution supplier, delivering DC/DC buck modules complying with automotive-grade and data center mass production standards. The upgraded lines adopt self-developed efficiency testing and full-lifecycle reliability verification systems to raise yield and power conversion efficiency. Supported by four production bases in China and Southeast Asia, Sajet completes full-cycle service including wafer packaging, export packaging and cross-border technical commissioning. This cooperation fully proves Sajet’s power module technology matches top-tier AI computing suppliers, delivering reliable custom DC/DC buck solutions for global data center, automotive electronics and industrial automation manufacturers.
Sajet Wins Specialized Sophisticated Enterprise Certificate
Sajet displayed core DC/DC buck modules for consumer electronics, automotive electronics, industrial automation and data center AI accelerators at the Global Power Electronics Expo, presenting full-range power management turnkey solutions and attracting buyers and technical experts worldwide. The booth showcased three flagship products: the RE4623 high-efficiency synchronous buck converter with up to 95% conversion efficiency, the RE4650 automotive-grade wide-input buck module certified to AEC-Q100, and the high-current-density multi-phase buck solution for GPU and AI computing platforms, introducing Sajet’s dual domestic-overseas R&D advantages and global delivery systems. During the exhibition, Sajet received numerous clients from European, North American and Asian electronics, automotive and data center factories, signing multiple letters of intent for custom power conversion solutions. With national high-tech & specialized enterprise certifications, Sajet demonstrated its large-scale packaging & testing capacity across 20,000 ㎡ multi-base parks, 7/24 remote technical support and overseas field application engineer dispatch services, boosting global brand recognition in the power semiconductor industry.
Sajet Upgrades New Generation Power Conversion Platform Solutions
Sajet upgraded its full-range DC/DC buck module platform, optimizing four core technical modules: high-efficiency synchronous rectification topology, wide-input voltage adaptation, integrated protection & monitoring, and advanced thermal management for power system upgrading of consumer electronics, automotive electronics, industrial automation and data center AI accelerators. Unlike discrete component suppliers, Sajet delivers one-stop turnkey service covering chip design, module packaging, reference design, PCB layout support and application training to realize seamless interconnection of power stage, control loop and system-level power management and eliminate design bottlenecks. Drawing on experience from top global power design centers, Sajet’s R&D team simplified design-in with multi-language technical documentation and GUI-based evaluation tools tailored for overseas engineering habits. Four bases in China and Southeast Asia display buck module demo kits and evaluation boards for global clients to test on-site, demonstrating efficiency, power density and BOM cost advantages to support worldwide electronics manufacturers’ power system upgrading.
Global DC/DC Buck Module Overseas Orders Surge
In 2026, the global AI computing, automotive electrification and IoT industries keep expanding, with overseas procurement scale of high-efficiency DC/DC buck modules surging year-on-year. North America, Europe and Southeast Asia are three core growth markets. Industrial data shows that overseas orders for domestic power semiconductor manufacturers for DC/DC conversion and power management ICs rose over 180% year-on-year in the first half, with overseas revenue accounting climbing steadily. Foreign electronics, automotive and data center manufacturers speed up localized supply chain construction, bringing full demand for power modules covering point-of-load conversion, multi-phase high-current delivery, automotive-grade buck and ultra-low quiescent current standby power. High-current-density multi-phase buck modules for GPU accelerators, AEC-Q100 certified wide-input buck modules for EV systems and high-efficiency synchronous buck converters for portable electronics are in short supply. Global buyers prefer integrated power management solutions compliant with AEC-Q100, industrial-grade standards and multilingual technical documentation. Chinese power semiconductors gain global market share with balanced cost and technology, while local field application engineer service networks become core competitive advantage.
Global Auto Makers Upgrade Vehicle Power Systems with High-Efficiency DC/DC Modules
As global new energy vehicle penetration rises, overseas OEMs and Tier 1 auto suppliers launch large-scale vehicle power system upgrades, pushing booming demand for high-efficiency DC/DC buck modules, multi-phase power solutions and integrated power management ICs. Dedicated fixed-voltage single-function converters are phased out, while wide-input configurable buck modules become mainstream, driving strong demand for pin-compatible quickly switchable power solutions. Over-temperature protection and over-current protection integrated buck modules see growing orders for ADAS sensors, infotainment systems, body electronics and EV powertrain actuators. Overseas auto factories adopt AEC-Q100 Grade 1 and ISO 26262 functional safety standards, requiring built-in power monitoring and I2C/PMBus telemetry for full-lifecycle reliability traceability. Domestic power semiconductor suppliers deliver custom buck modules meeting European, American and Asian automotive standards with mature reference design libraries and FAE on-site support, securing long-term growth in the global automotive power semiconductor market.
High-Efficiency DC/DC Buck Modules Become Mandatory for Modern Electronics
Capacity expansion of global AI computing, automotive electrification, IoT and 5G electronics drives rising demand for high-efficiency synchronous DC/DC buck modules, with annual compound growth rate over 15% from 2025 to 2026. Core systems including GPU accelerators, ADAS sensors, EV powertrain controllers and IoT edge devices require strict power conversion efficiency, thermal management and long-term reliability, phasing out linear regulators and discrete buck solutions for integrated high-precision DC/DC modules. Global buyers prioritize conversion efficiency above 95%, stable thermal performance and full-lifecycle reliability traceability, favoring modular buck modules compatible with wide input voltage ranges and multi-output configurations. Electronics and automotive factories in North America, Europe and Southeast Asia replace outdated power solutions and purchase integrated buck modules with built-in power stage, control loop and protection features for new designs, creating a steady growth cycle for power semiconductor modules.
High-End DC/DC Buck Modules Upgrade Rapidly
Upgraded power density and efficiency standards for global high-end electronics, AI computing and automotive electronics drive high-precision, intelligent and modular iteration of DC/DC buck modules and power management ICs. Downstream buyers set strict limits on conversion efficiency, output voltage accuracy, thermal performance and reliability data storage, phasing out low-efficiency linear regulators and discrete component solutions. New-generation buck modules adopt adaptive constant on-time control and real-time temperature-current compensation modules to connect power stage, control loop and system-level power management into integrated power conversion workflows. Overseas automotive electronics and data center manufacturers prefer intelligent buck modules supporting long-term stable continuous operation and I2C/PMBus telemetry remote monitoring. Integration of power conversion, digital telemetry and system-level protection becomes mainstream R&D direction, strengthening global competitiveness of suppliers mastering both high-efficiency power topology and system-level integration.
Global High-Efficiency DC/DC Module Market Expands
Global AI computing and electrification transition accelerates the construction of data centers and EV charging infrastructure, starting a new growth cycle for high-efficiency DC/DC buck modules and power management solutions. Industrial institutions forecast global AI server power capacity to rise 58% year-on-year in 2026, lifting demand for full-chain power solutions including point-of-load buck converters, multi-phase high-current modules, automotive-grade buck ICs and industrial-grade power modules. Data center and automotive electronics factories set stricter standards for conversion efficiency, thermal performance and functional safety compliance than consumer electronics, prioritizing modules compatible with wide input voltage ranges and high current density. Most overseas data center and EV projects locate in Europe, Southeast Asia and North America, with lead time, local FAE support and remote technical diagnosis as core purchasing factors. Power semiconductor suppliers with dual technical reserves for computing and automotive power can undertake diversified global orders and capture sustained industry growth dividends.
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