Industrial-grade power engineering designed for high efficiency, high load capacities, and absolute continuity.
Established as a premier global manufacturer, Guangzhou EVS Powers Co., Ltd. is strategically located in the international trade hub of Guangzhou, China. We specialize in the R&D, engineering, and manufacturing of high-performance switching power supplies, uninterruptible power systems (UPS), DC/DC converters, DC rectifier modules, and custom OEM/ODM electronics customized to severe utility and telecom criteria.
By emphasizing structural durability, thermal dissipation capacity, and advanced power factors, we service top-tier system integrators and distributors across Europe, South and North America, Australia, the Middle East, and Southeast Asia. We believe that continuous power is the backbone of the digital age, and we dedicate our resources to engineering solutions that eliminate downtime.
Conversion Efficiency
Custom Engineering
Burn-In Testing
Compliance Standards
How modern industries mitigate the risk of voltage fluctuations, harmonics, and grid failures through robust power architectures.
5G rollout demands remote, high-density power modules. Telecom providers prioritize IP65-rated enclosures, hot-swappable rectifiers, and modular DC-DC buck converters to guarantee uninterrupted signal processing, minimizing field maintenance overhead.
Continuous industrial processes cannot withstand millisecond dropouts. Din-rail rectifiers with high AC withstand capability protect PLCs, DCS systems, and HMI terminals from inductive load spikes and grid brownouts.
Micro-grids and solar farms require heavy-duty switching supplies and converters to buffer transient voltages during switching. EVS rectifiers provide stable 220Vdc output grids to operate protective relays and switchgear.
EVS Powers operates state-of-the-art machinery to achieve structural consistency and electronic integrity across all product lines.
Wire Cutting
Plug-In
Soldering Tin
Initial Testing
Glue Filling
Burn-In Test
Precision Packaging
Winding Machine
Wire Cutting Machine
Automatic Soldering
Laser Engraving
Canning Machine
Assembly Line
To satisfy the strict standards of international grid regulations and global buyers, EVS Powers runs a comprehensive testing facility. Every module, from standard 12V to 48V buck converters to high-capacity 12KW hot-swap rectifiers, passes multiple validation gates before final export.
Our quality management workflow utilizes modern testing environments to replicate real-world environmental stressors, transient electrical faults, and high thermal demands. Below is our testing fleet verifying reliability parameters daily:
DC Power Supply Tester
AC Withstand Voltage Tester
Temperature & Humidity Chamber
Optical Microscope Inspection
High-Load Aging Test
System Design & Modeling
EVS Powers provides systems tailored to modern industrial setups, ensuring energy efficiency and stable runtimes.
High data throughput demands reliable, low-ripple power distribution. EVS designs compact 1U/2U integrated power shelves with active SNMP connectivity. These configurations allow engineers to track telemetry, monitor temperature levels, and isolate power fluctuations remotely, preventing critical link disconnects.
Airborne particulates and corrosive gases damage sensitive components. Our IP65-rated structural configurations protect electrical assemblies from contamination, using custom heatsinks and conduction cooling to manage heat without external air exchange.
Continuous vibration and mechanical impacts damage standard circuit boards. EVS applies vibration-damping mounting frames and complete compound encapsulation to ensure structural integrity and steady power output under constant physical motion.
Our commitment to R&D ensures EVS Powers remains at the forefront of power conversion technology.
By migrating switching topologies from legacy Silicon MOSFETs to advanced Silicon Carbide (SiC) and Gallium Nitride (GaN) components, EVS is targeting energy conversion efficiency levels above 97%. This transition reduces physical module size while significantly lowering thermal waste.
Our upcoming product lines feature digital control loops that adapt to variable grid conditions in real-time, preventing input harmonic distortion and protecting downstream equipment from damage.
Additionally, our systems integrate with modern battery chemistry management platforms (such as LiFePO4), optimizing charging processes to extend battery lifetimes in standby applications.
Ensuring swift delivery, localized grid compliance, and direct factory technical assistance.
All exported systems meet CE, RoHS, and FCC regulations. Every unit features built-in over-voltage, over-current, and short-circuit protection designed to satisfy standard industrial and telecom codes.
We modify metal enclosures, change connection terminals, adjust voltage outputs (e.g., 12V, 24V, 48V, 110V, 220V), and customize digital telemetry interfaces to integrate seamlessly with your existing infrastructure.
Based in Guangzhou, EVS leverages premium shipping corridors to offer reliable delivery terms (FOB, CIF, EXW) with secure packaging to prevent damage during transport.
Technical answers for power system designers and procurement officers.
Additional engineering solutions designed for 5G micro stations, cabinets, and industrial process control.
EVS Powers
