Modular Power Supply for Business PCs & Servers

Modular power supply represents a revolutionary evolution in the design of PC power supply units, redefining the flexibility and practicality of power distribution in computer hardware systems. Shenzhen Yijian Technology Co., Ltd., a professional PC power supply manufacturer with over 20 years of industry experience, has developed a comprehensive range of full modular power supply products that cater to the diverse needs of gaming, server, and industrial application scenarios. The full modular design of Yijian’s power supplies features detachable power cables that are completely separated from the main unit, allowing users to select and connect only the necessary cables according to their hardware configuration. This design eliminates the clutter of redundant cables inside the computer case, optimizes air circulation, and reduces heat accumulation, thereby improving the overall thermal performance and stability of the computer system. Yijian’s full modular power supply series includes products such as the 80Plus Bronze BF-550W for servers, 80Plus Platinum AI-3000W for high-performance computing, and 80Plus Gold GN-1300W and GTJ-850W for gaming desktops, all of which comply with the ATX standard and support global voltage input (100-240V), ensuring compatibility with different power grids around the world. In terms of technical performance, these modular power supplies adopt advanced circuit architectures such as active PFC, LLC half-bridge resonance, synchronous rectification, and DC-to-DC conversion, which significantly improve energy conversion efficiency. The 80Plus Platinum certified AI-3000W model achieves a conversion efficiency of up to 94% at 50% load and over 92% at full load, which not only reduces energy consumption and operating costs but also minimizes heat generation, extending the service life of the power supply and other hardware components. For application scenarios, the BF-550W full modular power supply is specially designed for server systems, featuring stable single +12V output, multiple protection mechanisms (overvoltage, overcurrent, short circuit, etc.), and a high-density capacitor layout to ensure continuous and reliable power supply for 24/7 running server equipment. In the gaming field, the GTJ-850W and GN-1300W full modular power supplies provide high-power, low-ripple power output, supporting high-end GPU configurations such as RTX 4090 and multi-GPU setups, meeting the extreme power demand of high-frame-rate gaming and content creation. Yijian’s modular power supplies are manufactured with strict quality control processes: all products undergo more than 30 rigorous tests during the production process, including sample testing before mass production, in-process testing after each manufacturing step, and final performance testing. The company’s ubiquitous QC team ensures that every product meets the highest quality standards, with IQC inspections for raw materials, and 2-3 QC personnel assigned to check the quality after each production process. In terms of customization services, Yijian’s R&D team, composed of professionals with over 10 years of experience from renowned brands such as Great Wall, FSP, Delta, and Enhance, can provide personalized modular power supply solutions according to customer requirements, including custom cable lengths, interface types, and power ratings. The after-sales service of Yijian’s modular power supplies is equally comprehensive: the company promises to provide 1% spare units for each order, and after receiving customer feedback, the sales team will respond within 2 hours, and all departments will jointly issue a detailed 8D report within 24 hours to provide targeted solutions. Yijian’s modular power supplies have obtained a full range of international certifications including UL, EAC, FCC, CE, CCC, and RoHS, ensuring their compliance with the safety and environmental protection standards of different countries and regions. The products are exported to the United States, Europe, Russia, Brazil, and other global markets, and have received high recognition from customers for their excellent performance, reliable quality, and thoughtful service. Whether for individual gamers pursuing high-performance hardware configurations, enterprises building stable server systems, or industrial users requiring customized power solutions, Yijian’s modular power supply products stand out with their professional design, superior performance, and comprehensive support, becoming the first choice for high-quality modular power supply solutions.