Xinouhua Power
Xinouhua Power
Guangzhou Xinouhua Electronic Technology Co., Ltd. is strategically situated within the core electronic industry belt of the Guangdong-Hong Kong-Macao Greater Bay Area. We are a premier manufacturer specializing in the research, development, and mass production of high-power DC power supplies and sophisticated test equipment.
With a 1,200 square meter state-of-the-art facility and two standard production lines, our operations are overseen by a core technical team with over 20 years of industry experience. Our commitment to excellence is verified by EU CE certifications and a rigorous full-link quality management system that spans from initial R&D to final stability testing.
Supplying high-stability power systems for EV powertrain testing, battery management systems (BMS), and autonomous driving sensor calibration. Our units provide the precise simulation of vehicle electrical environments.
Critical test infrastructure for solar inverters and energy storage systems. We provide energy storage variable frequency power supplies that simulate grid fluctuations with 90%+ efficiency.
Standard-compliant precision variable frequency power sources and hipot testers for certification bodies (UL, TUV, CE) ensuring product safety and electromagnetic compatibility.
Programmable DC power supplies designed for Automatic Test Equipment integration, featuring RS232, RS485, and USB interfaces for seamless digital control in smart factories.
Navigating international standards with ease. Our products are engineered to operate across different regional voltages (110V/220V/380V) and frequencies (50Hz/60Hz).
Built with IGBT switching technology, ensuring minimal harmonic distortion and maximum uptime for aerospace and defense research applications.
The next decade of test equipment is defined by miniaturization and intelligence. Guangzhou Xinouhua is actively developing 1U/2U rack-mount programmable DC sources that offer double the power density of traditional units without compromising thermal stability.
We are integrating AI-based predictive maintenance into our intelligent AC power sources. This allows users to monitor the "health" of the power supply in real-time, preventing costly downtime in continuous aging tests.
Our R&D is focusing on Silicon Carbide (SiC) and Gallium Nitride (GaN) components to achieve higher switching frequencies and even greater efficiency ratings, targeting the 95%+ benchmark for green industrial operations.
Precision Assembly
Quality Testing
Assembly Line
With four consecutive years of robust export growth to Europe, North America, the Middle East, and Southeast Asia, we have optimized our supply chain for global delivery. We offer:
Programmable DC power supplies offer significantly higher efficiency (often 90%+), greater power density, and the ability to automate complex test sequences via digital interfaces like RS232/USB. They are essential for ATE (Automatic Test Equipment) environments where precision and speed are paramount.
Yes, all Guangzhou Xinouhua products undergo rigorous testing and are fully CE certified. We also adhere to RoHS directives to ensure our equipment is environmentally safe for the global market.
Absolutely. Our programmable intelligent AC power sources can vary frequency (45Hz-500Hz) and voltage to simulate any global grid, allowing manufacturers to test their products for international export within their local facility.
For standard configurations, lead times are typically 1-2 weeks. For highly customized high-power density solutions, our engineering team usually completes R&D and manufacturing within 4-6 weeks.
We provide a comprehensive 12-month warranty on all test equipment. Beyond the warranty, we offer a lifetime service system covering the entire product life cycle, ensuring your industrial operations never stop.
