Modular Power Supply for Business PCs & Servers

Modular power supply has become an essential component in modern computer systems due to its outstanding flexibility, space-saving features, and improved system maintainability, and Shenzhen Yijian Technology Co., Ltd. has established itself as a leading manufacturer of modular power supplies with its professional R&D capabilities, advanced production technology, and strict quality control. With a factory covering an area of 20,000 square meters, 5 advanced production lines, and a monthly production capacity of over 300,000 units, Yijian has the scale and strength to meet the large-scale market demand for modular power supplies. The company’s modular power supply products are divided into full modular types, which are widely used in gaming desktops, enterprise servers, industrial control computers, and other high-demand application scenarios. The core advantage of Yijian’s full modular power supply lies in its fully detachable cable design: all power cables, including motherboard power cables, CPU power cables, GPU power cables, and peripheral power cables, are connected to the main unit through modular interfaces, allowing users to freely match cables according to their actual needs. This design not only makes the internal wiring of the computer case more tidy and beautiful but also effectively reduces the space occupied by redundant cables, improving the air flow inside the case and reducing the risk of hardware overheating. For example, in a high-end gaming desktop configuration with a large-size graphics card and multiple hard drives, users can only connect the necessary GPU power cables and SATA power cables, avoiding the problem of cable entanglement that affects heat dissipation. In server rooms with a large number of server devices, the modular design of Yijian’s power supplies makes the installation and maintenance of servers more efficient: maintenance personnel can quickly replace faulty power cables without disassembling the entire power supply unit, reducing server downtime and improving the operational efficiency of the data center. In terms of technical innovation, Yijian’s R&D team has more than 20 members, all with over 10 years of experience in the PC power supply industry, and has obtained more than 100 patents and certifications for modular power supply design and production. The team has developed a series of core technologies for modular power supplies, such as high-density modular interface design, low-ripple power output, and intelligent temperature control. The modular interfaces of Yijian’s power supplies adopt high-precision plating technology, which ensures stable electrical contact and reduces contact resistance, avoiding power loss and heat generation caused by poor contact. The low-ripple power output technology effectively reduces the voltage ripple of the power supply, providing a stable and clean power source for sensitive electronic components such as CPUs and GPUs, improving the running stability of the hardware and reducing the risk of system crashes and blue screens. The intelligent temperature control function is equipped with a high-quality cooling fan that adjusts the fan speed in real time according to the power supply’s load and temperature: at low load, the fan runs at a low speed or even stops, achieving silent operation; at high load, the fan speed increases automatically to ensure efficient heat dissipation. Yijian’s modular power supply products have passed the 80Plus efficiency certification at different levels, including Bronze, Gold, and Platinum, which means that these products have excellent energy conversion efficiency in different load states. Taking the 80Plus Platinum PL-850W full modular power supply as an example, its conversion efficiency is as high as 90% or more under typical load conditions, which is far higher than that of non-certified power supplies. This high efficiency not only saves energy for users and reduces electricity bills but also reduces the carbon emissions of the equipment, in line with the global environmental protection and energy-saving development trend. In terms of production management, Yijian has adopted an intelligent production system including E-SOP, Andon, and MES to ensure the production quality and efficiency of modular power supplies. The E-SOP system provides detailed standardized operation guidelines for production workers, reducing human errors and improving the qualified rate of products; the Andon system can quickly alert production managers to production problems, ensuring that any abnormalities are solved in a timely manner; the MES system records the entire production process of each modular power supply, realizing full traceability of product information, from raw material procurement to finished product delivery. Yijian’s modular power supplies are manufactured with high-quality raw materials and components, such as Japanese and Taiwanese brand capacitors, high-temperature resistant wires, and durable metal shells, ensuring the reliability and durability of the products. All products undergo strict aging tests, with a continuous aging time of more than 12 hours, to ensure that the power supply can run stably for a long time under various working conditions. In terms of after-sales support, Yijian has established a complete after-sales service system for modular power supplies: the company has a professional after-sales team that can provide technical consultation, on-site maintenance, and remote troubleshooting services for customers around the world. For bulk order customers, Yijian also provides customized after-sales service plans, including regular product maintenance, spare parts supply, and technical training. Yijian’s modular power supply products have been widely recognized by the global market, with customers in the United States, Russia, Brazil, Europe, and other countries and regions praising the products for their stable performance, easy installation, and perfect after-sales service. As a national high-tech enterprise and a Shenzhen specialized and new enterprise, Yijian will continue to focus on the R&D and innovation of modular power supply technology, launch more high-performance, high-efficiency modular power supply products, and provide customers with more professional and comprehensive power supply solutions.