Voltmat Power
Voltmat Power
Explore our flagship configurations ranging from 400W up to 20000W adjustable output, certified for heavy industrial operations.
Deploying cutting-edge PWM (Pulse Width Modulation) and zero-voltage switching topologies to minimize conversion losses, achieving reliable operating efficiency of up to 89% even under full continuous loads.
Every single high-power regulated unit undergoes two distinct iterations of automatic computer diagnosis and manual technical verification. We guarantee zero field failures on delivery.
Located dynamically in Shanghai's logistics hub, providing unmatched shipping options alongside high-stability performance. Standard components and customizable solutions balanced for optimal ROI.
In the rapidly transforming landscape of global electrification, the requirement for highly accurate test gear is paramount. Programmable electronic loads act as simulated environments, letting manufacturers test electrical sources like batteries, fuel cells, EV chargers, solar arrays, and high-power industrial rectifiers. Under modern compliance guidelines, these simulators must act with precision, mirroring real-world dynamic draw with microsecond transition speeds.
Our 15-year engineering background in high-power regulated units has allowed us to deliver systems certified to European CE standards. By integrating active power factor correction (PFC) circuitry and dynamic load profiling, our systems operate within an 88-89% efficiency band. This minimizes thermal losses inside the lab environment and improves equipment reliability over long testing cycles.
Why Tier-1 global firms choose our high-power electronic load infrastructure and power supplies.
Situated in Shanghai, our facility leverages the Yangtze River Delta's robust components supply network. This localization guarantees direct access to premium magnetics, semiconductors, and precision CNC enclosures, allowing us to maintain competitive lead times for custom orders.
Before any device leaves our 10,000 m² factory, it must pass a rigorous 2-step verification protocol consisting of automated hardware parameter diagnostics and manual stress profiling. This testing ensures that our real-world quality matches our 99.9% factory qualification benchmark.
To secure delicate electronics during transit, we deploy a multi-stage packing method. Every unit is sealed in moisture-proof barriers, encased in shock-absorbent composite foam, packaged within heavy-duty cardboard boxes, and reinforced with a rugged structural wooden framework.
By controlling every stage from electrical design to structural assembly on our specialized lines, we deliver reliable equipment that functions in harsh environments.
A closer look inside our 10,000 square meter Shanghai factory, showcasing our manufacturing, assembly, and testing workflows.
Wire Cutting
Plug-In
Soldering Tin
Test
Glue Filling
Burn-In Test
Packaging
Winding Machine
Wire Cutting Machine
Automatic Soldering Machine
Laser Engraving Machine
Canning machine
Assembly Line
DC Power Supply Tester
AC Withstand Voltage Tester
Constant temperature and humidity chamber
Optical microscope
Aging test
Design
Helping modern test laboratories, production lines, and clean energy developers meet complex electrical testing demands.
Our programmable DC power supplies simulate realistic battery draw profile curves, testing vehicle OBCs (On-Board Chargers), drive inverters, and high-power DC fast-charging dispensers under dynamic voltage variations.
Simulate PV (Photovoltaic) solar curves and wind generator outputs. With optional voltages up to 1000V, engineers can test MPPT tracking algorithms on grid-tied commercial inverters.
Ensuring ultra-low ripple voltage performance and stable output control under sudden transient load shifts. Excellent for onboard avionics testing and telecommunication transmission nodes.
Our 15 years of industry experience allow us to configure customized rack-mount cabinets with combined capacities exceeding 100kW. We support common automation languages and control configurations, including RS232, RS485, CAN bus, Modbus RTU, and analog inputs (0-5V/0-10V), for smooth integration into existing ATE (Automatic Test Equipment) configurations.
Keep your testing setup aligned with shifting compliance policies and evolving technological demands.
Modern electrical setups, especially EV platforms and utility-scale solar generation, are transitioning from 400V architectures up to 800V and 1500V systems. Testing at these levels requires high-power switching power supplies capable of precise output configurations up to 1000V without compromising safety insulation barriers.
Continuous testing under load generates considerable heat, demanding active cooling and efficient power paths. Operating at 88-89% efficiency helps reduce thermal wear on surrounding lab components, cutting utility bills and decreasing cooling system requirements.
Modern developers require remote command integration. Our units support complex scripting, allowing developers to simulate transient drops, surges, and dropouts. This ensures your hardware remains protected against overload, overvoltage, and thermal runaway.
Everything you need to know about our programmable loads, certifications, and manufacturing protocols.
Explore our high-capacity voltage regulators and power supplies, designed for continuous industrial applications.
