Voltmat Power
Voltmat Power
Highly stable, customizable switching power supplies engineering superior efficiency and reliability for demanding global markets.
For 15 years, we have set the standard for heavy-duty regulated switching power supplies, managing the process from core design to worldwide delivery.
Our general-purpose and custom high-power units utilize advanced resonant half-bridge and phase-shifted full-bridge topologies. This allows for stable performance margins, minimal ripple noise under full load, and thermal dissipation systems that stand up to the most demanding duty cycles.
Each unit undergoes dual-stage verification before dispatch. This includes fully automated diagnostic testing to verify line/load regulation, protection thresholds, and output ripple, followed by rigorous manual calibration. Every power supply leaves our facility optimized for performance.
We pack our products to prevent shipping damage. Every power module is secured in custom multi-layer moisture-proof wrapping, embedded inside custom-fit vibration damping material, packaged in heavy-duty cardboard boxes, and reinforced inside a wooden crate frame.
Our 10,000 square meter facility in Shanghai is fully integrated, housing design, component treatment, automatic assembly, and final burn-in processes.
Leveraging the strength of China's premier industrial ecosystem to provide high-quality, cost-efficient power solutions globally.
Located in Shanghai, one of the world's most connected transport hubs. This proximity to major sea shipping lanes and international air cargo terminals ensures convenient, fast, and cost-effective export logistics to any destination worldwide.
Our proximity to top-tier semiconductor suppliers and component manufacturers enables us to secure high-quality materials at competitive prices. This vertical supply chain integration allows us to keep production costs down while maintaining strict quality control.
We specialize in custom modifications. Whether you require specific dynamic voltage curves, specialized terminal configurations, or tailored digital interface controls (such as RS485 or CAN bus integration), our engineers can design a solution to fit your needs.
The shift toward green energy, automation, and precision control is driving changes in general-purpose DC power technology.
Modern industrial applications require power conversion topologies with high efficiency and power density. The industry is moving away from bulky linear regulators in favor of high-frequency switching technology. Our industrial DC stabilized switching power supplies offer high energy efficiency (88-89%), minimizing heat generation and reducing energy costs.
Key technological developments include:
Additionally, compliance standards like CE and FCC are becoming more strict regarding electromagnetic interference (EMI) and power factor correction (PFC). Our latest product lines include active PFC filters to reduce harmonic disturbances and ensure compatibility with modern electrical grids.
Our customizable general-purpose power supplies provide reliable electricity for critical industries and applications.
Our high-power stabilized DC supplies deliver the stable voltage and current control required for automated manufacturing lines, robotic systems, and high-precision electroplating operations.
Engineered to meet strict regulatory and safety standards, these power supplies provide low-ripple current to support high-performance medical diagnostic systems and laboratory centrifuges.
With features like high-precision voltage and current adjustment, digital displays, and reliable overload protection, our bench and rack-mount units are widely used in research and testing labs.
Designed for durability, our power units provide reliable operation in harsh environments, making them suitable for aerospace test benches and communication array setups.
Answers to technical and procurement questions from engineers and procurement managers.
Explore our line of high-precision, low-noise AC-DC switching regulators and modular units.
