Xinouhua Power
Xinouhua Power
500va Ac Power Supply PA63000A Programmable Laboratory Variable Frequency Converter IGBT
15V-100V 5A-60A Adjustable Regulated Laboratory Bench DC Power Supply Digital 6kva
Storage DC/AC Inverter Single Phase Variable Frequency Power Supply 26A 50/60Hz
12kV High Voltage Programmable 1200W DC Variable Power Supply RS232/RS485
Xinouhua Single Phase Pure Sine Wave DC-AC Inverter 50/60Hz Variable Power
XINOUHUA 3KW Pure Sine Wave Vector Control DC Variable Frequency Industrial Power
15kva 220v to 3 Phase Three 220v Isolation Transformer Step up 400v
3KVA 1 Phase Lab Power Supply 400Hz Aircraft Electric Frequency Converter
The global energy paradigm is shifting towards high efficiency, miniaturization, and intelligent control. At the heart of this transformation lies the Switching Power Supply (SMPS). As the world's primary manufacturing hub, China—specifically the Guangdong-Hong Kong-Macao Greater Bay Area—has evolved from a mass-production center into a high-tech R&D powerhouse. Today, China switching power supply factories are not just suppliers; they are strategic partners providing "Information Gain" through advanced semiconductor integration and digital power management.
The contemporary industrial landscape demands more than just voltage conversion. It requires "Clean Power" for sensitive laboratory equipment, "Resilient Power" for automotive testing, and "Sustainable Power" for renewable energy storage. Guangzhou Xinouhua Electronic Technology Co., Ltd. stands at the forefront of this movement, bridging the gap between raw manufacturing capacity and precision electronic engineering.
Located in the electronic industry belt of the Bay Area, we leverage immediate access to raw materials, high-end semiconductors, and logistics hubs, reducing lead times by 30% compared to global competitors.
Our two standard production lines are optimized for both high-volume industrial orders and specialized laboratory prototypes, ensuring scalability without sacrificing precision.
Adhering to strict international standards, our products undergo full-link quality management—from R&D to final aging tests—building a "trust bridge" with European and North American markets.
Corporate Headquarters
Production Management
R&D Center
Assembly Unit
Testing Laboratory
Main Assembly Line
AC Power Source Calibration
Voltage Insulation Tester
LCR Component Testing
Dynamic Load Box
High-Precision Digital Meter
24H Aging Rack
Signal Analysis
Final Product VerificationThe future of Switching Power Supplies is defined by three major technological pillars that we are currently integrating into our product lifecycle:
Transitioning from traditional Silicon to Gallium Nitride (GaN) and Silicon Carbide (SiC). This allows for higher switching frequencies, leading to a 40% reduction in physical size while increasing energy efficiency to over 96%.
Moving beyond analog PWM. Our latest programmable DC sources utilize high-speed DSPs (Digital Signal Processors) to offer real-time monitoring and predictive maintenance, identifying ripple anomalies before they affect the load.
Our roadmap includes bidirectional power converters supporting Vehicle-to-Grid (V2G) applications, catering to the booming EV infrastructure and decentralized energy storage markets.
Testing ECUs, infotainment systems, and battery management systems (BMS) with high-stability programmable DC sources that simulate real-world battery conditions.
400Hz variable frequency converters specifically designed for aircraft electric system ground support and avionics laboratory testing.
Simulating solar array outputs and wind turbine fluctuations for testing inverters and energy storage converters in a controlled environment.
Providing precision constant current and variable frequency power for third-party testing labs (CE/UL certification tests) and scientific research institutes.
Stable DC power for vector control motors and high-power industrial rectifiers, ensuring 24/7 reliability in manufacturing plants.
5kw Lab Programmable High Power High Voltage Switching 10A 500V DC
60V 10A Digital Laboratory DC Power Supply CE RoHS Certification
Adjustable Power Supply 30V 10A 20A 30A Lab DC Switching Bench Source
Bench Power Supply 0.5-12V/0-200A Variable DC High Frequency Rectifier
500VA Industrial AC Power Supply PA-63000A Programmable IGBT
Programmable DC Power Supply High Precision for ATE Systems
High-Power 500VA Digital Programmable Single Industrial AC Power Source
Industrial Adjustable Laboratory Digital DC Power Supply SDK Regulator