Voltmat Power
Voltmat Power
Explore our flagship configurations. All products feature rigorous dual-testing protocols and protective packaging to safeguard transit integrity.
Expertly engineered power system topologies providing robust electricity conversion, active thermal management, and reliable load isolation.
Based in Shanghai, a premier global shipping hub and engineering center, we design, manufacture, and distribute high-performance modular power systems. Spanning a state-of-the-art facility of over 10,000 square meters, our production is optimized for scaling high-density DC power converters, variable AC-DC regulators, and resilient grid-connected power components. Over our 15-year history of specialization, we have refined the integration of high-frequency switching circuits (ranging from 12000W to 24000W and above) to support industrial bench testing, high-efficiency battery charging networks, and extreme load dynamics.
Our commitment to global delivery is reflected in our export and shipping infrastructure. Shanghai's world-class seaport and airport logistics enable fast container processing and standardized customs clearance. We eliminate transit degradation by packaging each high-value power module in protective, shock-absorbing materials, moisture-proof barriers, and reinforced outer crates to guarantee plug-and-play operability upon arrival.
A comprehensive overview of our engineering methodologies, advanced manufacturing equipment, and strict testing protocols that ensure high reliability.
China's power supply manufacturing ecosystem benefits from deep vertical integration. By consolidating semiconductor components, magnetic cores, custom copper windings, and sheet-metal chassis fabrication in close proximity, we maintain a highly responsive engineering loop. This localized access enables rapid prototyping, cost efficiency, and flexibility in adapting to custom requirements (e.g., custom voltages up to 1000V or bespoke power envelopes exceeding 24kW).
We source premium components locally, including active power factor correction (PFC) modules, high-frequency transformers, and digital controller chips, ensuring our products match international performance standards while maintaining cost-competitive pricing. This supply chain flexibility allows us to execute design updates in weeks rather than months, a critical advantage for fast-evolving industrial applications.
Modern industrial operations require high power density, scalability, and robust diagnostic features. Global procurement teams typically look for:
Our high-power switching regulators achieve efficiencies of 88-89%, reducing thermal dissipation losses. Integrated active cooling networks work with smart monitoring to protect internal sub-components under continuous high-load states.
How modular power architecture is adapting to decarbonization, automated testing, and heavy-duty industrial processing.
Applications like hydrogen production and metal plating require stable, continuous DC output. Our modular architectures scale current capacity while minimizing voltage ripple, ensuring consistent chemical reactions and plating deposition.
Reliable burn-in and chip validation require clean power regulation and high thermal stability. Our switching power systems deliver precise output from 24V up to 1000V, supporting rigorous QA profiles for complex integrated circuits.
Our programmable DC power units emulate solar photovoltaic curves and battery charge profiles, providing a controlled test environment for solar inverters, electric vehicle drive trains, and battery management systems (BMS).
Navigating different regulatory landscapes is a key factor in global power system deployment. Our design engineers align our hardware architecture with major global standards, including safety regulations (EN 62368-1, UL 60950 equivalent topologies) and electromagnetic compatibility requirements (EN 55032/FCC Part 15). By maintaining strict limits on conducted and radiated emissions, our power supplies integrate cleanly into industrial installations without causing EMI issues for adjacent automation equipment.
Each unit leaving our Shanghai factory undergoes an isolation barrier test and a high-voltage dielectric withstand (Hipot) test, documented via serialized test reports. This data-driven approach simplifies commissioning and verification for compliance audits.
We provide comprehensive technical support to assist operations worldwide:
Get answers to common integration questions regarding high-power switching power supplies and modular installations.
Explore our high-performance power modules, designed for demanding industrial applications requiring high stability and efficiency.
