Xinouhua Power
Xinouhua Power
In the modern industrial landscape, OEM/ODM Power Module Factories have evolved from simple manufacturing hubs to critical R&D partners. The demand for customized high-power density solutions in AI data centers, EV charging infrastructure, and smart grids is driving a transition toward software-defined power systems.
Factories are now integrating Wide Bandgap (WBG) materials like Silicon Carbide (SiC) and Gallium Nitride (GaN). These technologies allow for 90%+ efficiency rates, reduced thermal signatures, and significantly smaller footprints—essential for laboratory and aerospace applications.
The China-based manufacturing ecosystem, particularly in the Guangdong-Hong Kong-Macao Greater Bay Area, offers unparalleled supply chain vertical integration. From raw components to final testing, the proximity of sub-suppliers ensures rapid prototyping and cost-efficiency that Western facilities often struggle to match.
Guangzhou Xinouhua Electronic Technology Co., Ltd. is located in the core electronic industry belt of the Guangdong, Hong Kong, and Macao Bay Area. We specialize in the R&D and manufacturing of high-power DC power supplies and variable frequency solutions.
With a 1200 square meter modern production space and a core technical team of 12 industry veterans, we bring 20 years of expertise to every project. Our commitment to quality is validated by our EU CE certification and a comprehensive management system that oversees every stage from initial research to final burn-in testing.
Our core philosophy centers on "High Power Density, High Reliability, and High Application Value," ensuring that our clients in automotive electronics, renewable energy, and third-party laboratories receive only the most stable power systems.
Years Experience
Global Enterprises
R&D Experts
Energy Efficiency
Testing EV on-board chargers (OBC) and battery management systems (BMS) requires high-precision programmable DC sources. Our systems simulate real-world voltage fluctuations to ensure vehicle safety.
Our variable frequency power supplies are used to simulate grid stability for photovoltaic inverters and wind turbine controllers, ensuring compliance with international grid codes.
Third-party certification labs utilize our precision AC sources for EMI/EMC testing and standardized performance evaluation of household appliances and industrial machinery.
Transition from analog control to full digital DSP-based architectures, enabling remote monitoring via RS232/RS485 and Cloud-based diagnostics.
Wide adoption of SiC MOSFETs to achieve ultra-high efficiency and reduce the need for bulky active cooling systems in high-power modules.
AI-driven predictive maintenance where the power module can self-diagnose potential component failures before they occur, minimizing industrial downtime.
Ensuring stability through rigorous testing protocols and state-of-the-art equipment.
Assembly Process
Precision Testing
Full Assembly Line
AC Power Source Calibration
Insulation Tester
LCR Meter Analysis
Load Box Capacity Test
Digital Power Meter
Full Load Aging Rack
Analog Oscilloscope
Digital Oscilloscope
DC Power Supply Final CheckAll products strictly follow international safety standards and carry the EU CE certification, ensuring smooth entry into European, North American, and Middle Eastern markets.
We build a service system that covers the entire product life cycle—from technical consultation during the design phase to after-sales support and calibration.
Whether it's 115V/400Hz for aerospace or 220V/50Hz for industrial plants, our systems are configurable to meet local power grid requirements worldwide.
