Voltmat Power
Voltmat Power
Explore our core high-capacity stabilized switching power supplies engineered for industrial systems.
Why global enterprises choose Shanghai as their strategic procurement partner for voltage regulation and AC-DC supply lines.
Every circuit board, power switch, and transformer is specified to limit output ripple and voltage drift. With efficiency parameters hitting 88-89% across our heavy-duty catalogs, we reduce parasitic heat loss, lowering your overall cooling overhead.
By utilizing direct relationships with component suppliers in the Shanghai-Delta tech corridor, we bypass intermediary costs. This allows us to supply certified raw alloys, semiconductor cooling brackets, and high-frequency ferrite cores at optimized price-to-performance levels.
We operate a dual-stage Quality Assurance standard. Our units undergo a digital computerized diagnostic run to scan voltage limits, followed by a manual burn-in stress test mimicking dynamic field operations.
Step-by-step documentation of our advanced assembly, testing, and system inspection workflow inside our Shanghai facility.
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 chamber
Optical microscope
Aging test
Design
Navigating grid variance and compliance standards across key global markets.
Operating in a global marketplace means developing electrical products that easily adapt to local grid systems. Our product architecture supports wide input voltage bands, allowing direct integration with North American 3-phase grid supplies (480V/277V), European utility standards (400V/230V), and industrial operations across Asia (380V/220V). High-efficiency EMI filters are standard across our systems, reducing high-frequency radiation feedback back to the grid and ensuring compliance with international electromagnetic emission thresholds.
Our products are highly sensitive high-voltage electronic assemblies containing precision wound copper inductors, capacitors, and microprocessors. Minor damage or moisture exposure during maritime shipment can result in installation delays. To protect your equipment during transit, we utilize a 4-tier packaging standard:
Exploring where high-frequency switching technology meets real-world demanding applications.
Industrial electrodeposition requires consistent voltage outputs. Small variations in current can lead to coating defects or adhesion failures. Our adjustable regulated DC units, including high-voltage systems running up to 500V and 16000W, provide stable energy fields for high-volume automotive component dipping, chrome plating, and aluminum anodizing lines.
With the rapid rise of electric vehicles (EV) and energy storage systems (ESS), battery pack testing has become a key bottleneck. Our programmable switching power supplies can simulate a range of charging curves, providing precise current control to test cell limits. The digital display and remote controls allow operators to transition from low-voltage cell characterization to high-voltage pack validation.
The industrial power supply sector is shifting toward higher power density and smart, connected systems. Modern facilities require real-time telemetry on operating temperature, current draw, and total power output. We are continually updating our product designs to integrate RS485 and CAN-bus communication protocols, giving automation systems direct, software-defined control over power parameters.
Explore our high-voltage and high-current models designed for demanding setups.
Detailed answers to common engineering questions regarding our industrial-grade power solutions.
Our high-power industrial power supplies maintain an active efficiency profile between 88% and 89%. This is achieved through active power factor correction (PFC) circuitry and low-loss semiconductor topologies, minimizing energy waste even under heavy continuous loads.
We employ a dual testing process. Each unit undergoes automated computer diagnostics to test parameters like line regulation and transient response, followed by a manual burn-in stress test under full load. This process helps ensure our historical qualification rate of 99.9%.
Each system includes a suite of safety protections: Overcurrent Protection (OCP), Overvoltage Protection (OVP), Over-temperature Protection (OTP), and Short Circuit Protection (SCP). The system will automatically shut down or limit output during a fault to protect connected equipment.
Yes, many of our models feature wide adjustment ranges (such as 24V-1000V on high-wattage units). They can be adjusted manually via analog controls or integrated into automated systems for programmable control.
Our transit protection features moisture-resistant vacuum packaging, shock-absorbing custom foam, high-density cardboard, and a reinforced wooden frame to protect units from shipping damage.
