The Small Form Factor (SFX) power supply market is currently witnessing an unprecedented surge in demand driven by the global trend toward miniaturization. As AI computing, high-performance edge servers, and compact gaming setups become the industry standard, the need for reliable, high-wattage SFX units has skyrocketed. Today, SFX PSUs are no longer just for enthusiasts; they are critical components in industrial automation, compact medical devices, and high-density data centers.
Leading OEM/ODM suppliers are now focusing on 80 Plus Gold and Platinum efficiency ratings to satisfy the rigorous energy standards of the EU and North American markets. The shift toward GaN (Gallium Nitride) technology is further enabling manufacturers to squeeze more power into the standard 125 x 63.5 x 100 mm SFX dimensions.
ShenZhen JDI Power Supply Co., Ltd. is a national high-tech enterprise, which has long been dedicated to the research and development of all types of professional, personalized power converters for brand consumer electronic products. Founded in 2004 in the technology hub of Shenzhen, China, we operate out of a modern 6,000 square meter production base.
With a development team of more than 20 expert engineers—led by a veteran with over 27 years in power research—we offer over 1,000 unique power solutions. Our laboratory is equipped with international advanced testing machinery for stress analysis, EMC testing, and MTBF analysis, ensuring our SFX and switching power supplies meet the highest global standards.
The industrial landscape is moving towards decentralized computing. Modular online UPS systems and compact SFX power supplies are being integrated into 5G base stations, marine equipment, and smart home hubs. The key demands for global procurement include:
As an exporter, JDI Power bridges the gap by providing localized adaptations, such as custom DC connectors for marine equipment or wide-voltage inputs for unstable power grids in developing regions.
We specialized in high-performance switching power adapters, linear adapters, chargers, and smart power units designed for:
Our commitment to quality is reflected in our extensive certificate portfolio, allowing our partners to import with confidence:
Safety: UL, FCC, CE, GS, PSE, BS, SAA, KC, CCC, CQC, NCC, BSMI
Efficiency: DOE Level VI, CEC, NRCAN, ERP, KMEPS, GMES
Environment: REACH, ROHS, ISO9001, ISO14000
Purchasing SFX power supplies from a top-tier Chinese factory like JDI Power offers localized supply chain benefits that are hard to replicate elsewhere. Shenzhen's ecosystem allows us to source the latest PCB components, high-grade capacitors, and aluminum heatsinks at a fraction of the cost, passing those savings to our global clients.
Furthermore, our OEM/ODM flexibility means we can prototype new designs in weeks, not months. Whether it's a 30W wall-mounted adapter for a modem or a 3000W pure sine wave inverter for outdoor camping, our production lines are calibrated for both high-volume mass production and specialized custom orders.
JDI Power Supply
