Voltmat Power
Voltmat Power
For operations requiring 24/7 mission-critical runtime, power supply failures are not an option. Redundant power supplies serve as the bedrock of modern industrial automation, telecommunications, data centers, and advanced manufacturing platforms.
A redundant power supply configuration links two or more individual power units into a single system, typically run by an active load-sharing circuit. Under normal operation, each unit contributes a portion of the electrical load. In the event of a internal component fault, power grid surge, or thermal failure in one module, the co-linked units instantaneously scale their current output to prevent voltage sag. The transition is seamless, safeguarding delicate semiconductors, digital control modules, and PLC hardware from abrupt shut-downs.
⚡ Key Engineering Advantage: Hot-Swappable Load Balance
Our custom high-power units utilize advanced active current-sharing microprocessors. By continuously aligning output load percentages across active rails, thermal hot-spots are minimized, effectively expanding the system lifetime (MTBF) by up to 40% compared to passive diode-isolated redundant arrays.
With energy conservation being a priority for worldwide factories, minimizing power conversion loss is vital. By leveraging synchronous rectification topologies and low-loss switching MOSFETs, our industrial AC-DC switching power systems consistently maintain an 88% to 89% conversion efficiency across variable loads. This reduces waste heat, lowers cooling bills, and increases structural component longevity within sealed electrical cabinets.
Strategically situated in the high-tech production district of Shanghai, our company runs a state-of-the-art 10,000 square meter facility. For over 15 years, we have specialized in engineering high-power regulated and switching DC power supplies, establishing our name as an Excellent After-Sales Service Enterprise in the Shanghai industrial region.
Our geographical positioning ensures excellent access to local shipping lanes. Directly connected to major air networks and deepwater ocean container ports, we can streamline logistics to reduce transit times and lower import tariffs for partners in North America, Europe, Southeast Asia, and beyond.
See the journey of our products through our ISO-certified Shanghai production floor, showing our commitment to manufacturing and quality control standards.
From the production floor to demanding outdoor environments, our high-power solutions deliver reliable power conversion.
Equipped with precise current limiting and dynamic load adjustments, our supplies provide reliable power for battery testing and high-voltage DC fast charger stations.
Designed to withstand dust and voltage surges, our DIN-rail units support PLC controllers, motors, and high-load production machines.
Providing low-ripple power supply options for telecom stations and control networks, protecting equipment from voltage drops.
We offer extensive design flexibility, creating custom power solutions for specific voltage and current requirements. Whether you require a single 150V-17000W output for high-power industrial equipment, a 600V system for laboratory test benches, or variable inputs from 24V up to 1000V, our engineering team can build it. We work with clients to design customized chassis layouts, specialized cooling methods, and unique communications protocols (such as Modbus, CAN bus, or RS485) to ensure seamless integration with your existing industrial systems.
Get quick answers to common questions about buying, operating, and customizing industrial-grade redundant power systems.
