In the modern industrial landscape, the demand for Open Frame Power Supplies has surged exponentially. As devices become more compact and integrated, the "Open Frame" design—characterized by its lack of an external enclosure—offers engineers the flexibility to integrate high-efficiency power conversion directly into their chassis. This is particularly critical in sectors like 5G telecommunications, AI-driven edge computing, and high-precision medical diagnostics where airflow and space optimization are paramount.
Modern factories are transitioning to smart, interconnected systems. Our open frame units provide the raw DC power required for PLC controllers, robotic arms, and IoT sensors, ensuring 24/7 operational stability in harsh environments.
The global medical market demands the highest level of safety. Our OEM power supplies comply with IEC/EN 60601-1 standards, offering 2xMOPP insulation and low leakage current for patient-contact equipment.
With the global rollout of 5G, compact power modules with high power density are essential for small cells and base stations. We provide custom ODM solutions that thrive in varying thermal conditions.
The power supply industry is currently undergoing a massive transformation driven by Wide Bandgap (WBG) semiconductors like Gallium Nitride (GaN) and Silicon Carbide (SiC). These technologies allow for significantly higher efficiency, reaching up to 96%, while reducing the footprint of the power supply by nearly 40%. As a leading exporter, we are at the forefront of this trend, integrating digital control loops into our open frame designs to allow for real-time monitoring of voltage, current, and temperature.
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. Founded in 2004, our company is located in the economic hub of Shenzhen, operating an independent 6,000 square meter production base.
Our R&D team is led by a veteran engineer with over 27 years of experience in power research. We have established advanced testing laboratories equipped with international hardware for stress analysis, thermal cycle testing, vibration, and EMC compliance. This ensures that every switching power supply leaving our factory meets the rigorous demands of domestic and foreign safety standards like IEC/EN 60601, 62368, and UL1310.
Based in Shenzhen, we have immediate access to the world's most robust electronics ecosystem. This allows us to source high-quality components quickly and maintain competitive pricing for high-volume orders.
Whether you need a custom output voltage, a specific form factor, or unique connector types, our team can take a concept from prototype to mass production in record time.
We simplify international procurement by holding certificates for nearly every major market: UL (USA), CE (Europe), PSE (Japan), SAA (Australia), and CCC (China).
Medical grade products: Diagnostic imaging, patient monitoring, surgical tools.
Household appliances: Smart home hubs, air purifiers, massage chairs.
Audio/Video: Pro-audio speakers, broadcasting equipment, LED displays.
Industrial Control: CNC machines, DIN rail systems, and automation sensors.
Our commitment to excellence is backed by a wide array of global certifications, ensuring that our clients can import with confidence. Our facility is ISO9001:2008 and ISO14001 certified, and our products carry marks including: CE, GS, UL, FCC, PSE, BS, SAA, KC, CCC, CQC, NCC, and BSMI. We also adhere to efficiency standards such as DOE, CEC, and ERP, as well as environmental regulations like REACH and ROHS.
We have successfully established long-term partnerships in key global markets including the USA, Canada, Europe, the UK, Japan, Korea, Australia, and Brazil. Our expertise in navigating the unique regulatory landscapes of each region makes us a preferred exporter of open frame power supplies worldwide. From the bustling tech centers of Silicon Valley to the industrial hubs of Germany, JDI Power delivers reliability you can trust.
JDI Power Supply
