Advanced AC/DC Adapters, Inverters, Regulators, and Integrated Power Conversion Systems
ShenZhen JDI Power Supply Co., Ltd. is a national high-tech enterprise dedicated to the research, development, and high-precision production of custom professional power converters. Since 2004, we have provided high-performance switching power supplies, linear adapters, and complex multi-output power systems to world-class OEMs and industrial leaders.
Our multi-output custom topologies deliver highly regulated, independent voltage rails with minimal cross-talk, optimized thermal profiles, and active electromagnetic compatibility (EMC) suppression. Whether you require micro-amperage precision for class-II medical instruments or high-kilowatt outputs for industrial process automation, JDI Power delivers unyielding electrical integrity.
The power supply industry is undergoing a structural paradigm shift driven by high-density processing, carbon reduction metrics, and smart grid orchestration. At JDI Power, our custom design pipeline is heavily invested in emerging semiconductors and digital control topologies:
Multi-output configurations play a vital role by consolidating power rails, reducing chassis layout complexity, and ensuring central safety isolation barriers.
Patient-critical applications demanding stringent 2×MOPP (Means of Patient Protection) isolation. Our designs comply with IEC/EN 60601-1, boasting ultralow leakage currents (<100µA) and secondary isolation barriers for mixed analog-digital patient diagnostics.
Severe electrical environments requiring resilient EMI/EMC compliance, high surge immunization (IEC 61000-4-5), and rugged thermal performance. Perfect for robotic control stations, multi-axis motion controls, and programmable logic controllers (PLCs).
Consolidated multi-rail outputs running high-current DC motors alongside microprocessors and wireless connectivity. Fully certified to safety standards like UL 1310, IEC 60335-1, and household appliance classifications.
Operating from Shenzhen, the global epicentre of electronics supply chains, JDI Power leverages a 6,000 square meter state-of-the-art facility. Under our ISO9001:2008 and ISO14001 quality architectures, we run a vertically integrated production line optimized for rapid prototyping and high-throughput production.
We believe reliability must be verified, not assumed. Every custom multi-output power adapter undergoes rigorous automated stress tests within our specialized testing lab:
JDI Power's custom designs are fully engineered to comply with target market regulatory standards. Our global compliance roadmap guarantees rapid customs entry and immediate market legality.
Our power designs strictly adhere to international environmental and stand-by energy conservation frameworks. We provide products fully compliant with DOE Level VI, CEC, NRCAN, ERP, KMEPS, GMES, REACH, and RoHS. Our localized compliance engineering teams interface directly with your regional test houses to fast-track your system approvals.
We deliver an engineering-first partnership structure designed to align with strict corporate RFQ, validation, and delivery requirements.
Collaborative engineering reviews align input voltage specs, transient load curves, ripple/noise metrics, and environmental parameters to design the ideal custom multi-rail topology.
Rapid PCBA mockups, layout optimizations, and safety pre-scans within our Shenzhen lab ensure all designs pass first-time compliance evaluations with safety authorities.
Automated manufacturing systems and global trade pipelines guarantee dependable delivery. We offer component lifecycle support and redesign options to avoid obsolescence.
Addressing core technical questions from engineering leads and procurement professionals.
Heavy-duty power management systems for industrial, grid, and renewable energy sectors
JDI Power Supply