Sweden stands at the absolute forefront of the global transition toward fossil-free industry, digitalization, and smart automation. As a nation home to pioneering multinational companies and an aggressive timeline for carbon neutrality, its industrial infrastructure requires power supply components that are not only highly efficient but also exceptionally durable and intelligent. From the sub-zero operations in northern mining hubs like Kiruna to the cutting-edge automotive testing facilities in Gothenburg, the demand for highly reliable, precision-engineered DC power supplies has never been more critical.
With massive investments in battery gigafactories (such as Northvolt in Skellefteå) and a rapid pivot toward electric transport systems by Volvo and Scania, Sweden has become a key hub for battery R&D, cell manufacturing, and EV drivetrain testing. These applications demand high-power, high-current, and programmable DC power supplies. Whether for battery cell formation, lifecycle aging tests, or simulated drive-cycle testing on electric motors, engineers require power systems that can deliver stable, low-ripple voltage and current with precise digital control interfaces like CAN bus, Modbus, or Ethernet.
Sweden’s manufacturing sector is highly automated, relying heavily on robotics, PLCs, and distributed control systems (DCS). Cities like Västerås, a global hub for robotics and automation, drive the need for robust Din Rail power supplies. These units must fit compactly into control cabinets, offering high energy efficiency to minimize heat generation, and feature extensive protective circuitry (overvoltage, overload, and thermal protection) to guarantee 24/7 continuous operation in harsh factory environments.
As the home of telecom giant Ericsson and a prime destination for hyper-scale datacenters due to its abundant renewable energy and cool climate, Sweden requires highly efficient switch-mode power supplies (SMPS). Powering telecom base stations and massive server arrays requires 48V DC power configurations that feature high Power Factor Correction (PFC), minimizing reactive power loss and conforming strictly to European eco-design regulations. Reliability is paramount here, as even microsecond power drops can lead to massive data transmission interruptions.
Sweden's strict environmental policies dictate that industrial equipment must operate with minimum energy wastage. Modern switch-mode power supplies (SMPS) utilizing active Power Factor Correction (PFC) achieve efficiencies exceeding 92-95%. This minimizes grid harmonics and reduces thermal dissipation inside control enclosures, leading to longer component lifespans and lower cooling costs in Swedish factories.
Under the Industry 4.0 paradigm, static power supplies are being replaced by programmable systems. Engineers in Gothenburg and Stockholm testing laboratories require real-time telemetry, allowing them to adjust output parameters dynamically via software, monitor load characteristics, and log data for quality assurance during testing phases.
Northern Sweden presents challenging environmental conditions, with winter temperatures dropping below -30°C. Industrial power supplies deployed in outdoor telemetry, mining machinery, or wind turbines must undergo rigorous high- and low-temperature testing to ensure cold-start capability and reliable operation without thermal runaway when temperatures fluctuate rapidly.
Standard off-the-shelf power supplies do not always meet the unique spatial or electrical requirements of specialized Swedish machinery. Collaborative engineering—offering customized output configurations, dual-voltage outputs, U-shaped chassis designs, and specialized mounting solutions—is increasingly requested by Swedish OEMs to streamline their manufacturing processes.
Established in 2011, Huyssen Power is committed to being a better provider of power solutions. Our production lines include AC-DC power supplies, Din Rail power supplies, Programmable power supplies, Battery chargers, DC-DC converters, and more. We serve industrial, automotive, and technological applications worldwide, offering reliable, highly efficient power delivery systems tailored to local market needs.
Learn More About UsWe know well that only by constantly innovating can we maintain a leading position in the fierce market competition. Therefore, we launch 2-3 new models of power supplies every month.











China
Our factory covers an area of over 2,500 square meters and is equipped with advanced production machinery. Featuring three fully automated production lines, we maintain precise, reliable, and highly efficient manufacturing workflows to guarantee high-quality outputs for demanding Nordic markets.
Our annual production capacity of switch-mode power supplies exceeds 430,000 units. Supported by reliable cooperative processing plants, we can smoothly scale up production to handle large volume orders and urgent deadlines from our Swedish partners without compromising quality.
We place customers at the center of our development process. By providing standardized models alongside extensive ODM/OEM customization support, we ensure that the specific voltage, current, casing, and control protocol needs of Swedish equipment manufacturers are met precisely.
Our factory boasts strong research and development capabilities and advanced production equipment. Our R&D team consists of 6 experienced senior technicians who focus on innovation and design new power supplies every month to meet the needs of different customers.








We are equipped with advanced production equipment and testing instruments to verify the durability and performance of every unit: