Xinouhua Power
Xinouhua Power
Located in the heart of the Guangdong-Hong Kong-Macao Greater Bay Area, Guangzhou Xinouhua is a premier manufacturer specializing in high-power DC and AC power solutions. With a 20-year industry legacy, our facility spans 1,200 square meters of state-of-the-art production space.
Our mission is centered on the three pillars of "High Power Density, High Reliability, and High Application Value." We bridge the gap between complex power requirements and stable, precision-engineered hardware. From standard variable frequency supplies to intelligent programmable AC/DC sources, Xinouhua is the trusted partner for over 1,000 global enterprises.
Strictly adhering to international ISO and EU CE standards, our quality management system covers the full product lifecycle.
Every Single Phase SSR DC-DC unit undergoes rigorous stress testing, including insulation resistance, high-temperature aging, and parameter verification using precision LCR meters and oscilloscopes.
China's Pearl River Delta offers unparalleled access to raw components, allowing for rapid prototyping and competitive wholesale pricing without compromising on material quality.
Recent shifts toward SiC (Silicon Carbide) and GaN (Gallium Nitride) technologies in China’s factories have pushed SSR DC-DC converters to achieve efficiency rates exceeding 95%.
Leading exporters like Xinouhua provide full RS232/RS485/GPIB integration, ensuring seamless compatibility with international ATE (Automated Test Equipment) systems.
Providing stable DC power for testing EV battery management systems (BMS) and on-board chargers (OBC).
Simulating solar panel output for inverter efficiency testing and MPPT algorithm verification.
High-voltage switching and programmable DC sources for sensitive radar and communication hardware testing.
Ultra-stable, low-noise power supplies required for precision imaging systems (MRI, CT scanners).
Integrating Single Phase SSRs into PLC-controlled production lines for high-speed switching of DC loads.
Xinouhua supplies labs with programmable sources to meet varied international voltage and frequency standards.
Transparency is the core of our reliability. We showcase our production and testing environment to provide our global partners with peace of mind regarding our technical capabilities.
The transition from analog to digital control (DSP-based) allows for more complex waveforms and remote monitoring via cloud-based IoT systems.
Enterprises are demanding modular DC power systems that can be stacked to increase current/voltage without replacing entire infrastructures.
As power density increases, advanced liquid cooling or specialized heat-sink designs in SSR units are becoming the industry standard to prevent thermal runaway.
A: Unlike mechanical relays, SSRs have no moving parts, resulting in near-silent operation, zero contact bounce, and significantly higher switching speeds suitable for precision PWM control.
A: Yes, we offer full customization on voltage ranges, interface protocols (RS232/485), and enclosure designs to meet specific regional requirements.
A: Every unit undergoes a 100% full-load aging test in our climate-controlled facility to ensure that early-life component failures are eliminated before shipping.
A: For standard configurations, we typically ship within 2-4 weeks. Customized solutions may vary depending on component lead times and complexity.
A: Absolutely. Our programmable DC sources come with standard SCPI commands and are compatible with LabVIEW and other ATE software platforms.
A: Our core products are EU CE certified and meet the high-reliability standards required for European and North American markets.
