Highly optimized Active Power Factor Correction units complying with Switzerland's strict energy consumption and harmonic distortion standards.
The Switzerland industrial and high-tech market operates under some of the most rigorous electrical grid and energy conservation regulations globally. Supervised by the Federal Electricity Commission (ElCom) and aligned with European Union standards (such as EN 61000-3-2), Swiss manufacturers are required to minimize harmonic distortion on the grid. Power Factor Correction (PFC) is no longer just an optional feature for optimizing efficiency—it is a strict regulatory necessity for systems drawing significant load.
In highly precise application environments like the Swiss Jura Arc (famous for micro-machining and watchmaking) or the biomedical clusters of Basel and Zurich, voltage instability and line noise can ruin millions of francs worth of production. When switching power supplies do not feature an active PFC mechanism, they draw current in short, high-magnitude pulses. This leads to high harmonic pollution, overheating of grid neutral conductors, and severe interference with sensitive measurement systems. By utilizing advanced Active PFC topologies (>0.99 Power Factor), Wemaxpower power supplies ensure linear current draw, safeguarding both the equipment and the local Swiss grid ecosystem.
Maximizes energy usage efficiency, eliminating reactive power surcharges levied by Swiss power distributors like BKW, CKW, or EKZ.
Meets European and Swiss harmonic current emission criteria, preventing electromagnetic interference in dense R&D environments.
Ideal for Swiss alpine installations or confined high-altitude cabinets, working seamlessly across broad operating temperatures.
Active Power Factor
Industrial Design Experience
Rigorous QC Inspection
Full-Load Burn-In Tested
Combining high-capacity Chinese manufacturing flexibility with Swiss-required quality assurance and reliability.
Shenzhen Wemaxpower Technology Co., Ltd. is an established industrial power supply manufacturer with a 7-year history of technical engineering. Our product portfolio spans programmable DC power supplies, high-power DC-DC converters, active PFC rectifiers, and custom battery chargers. We serve engineering-focused markets such as Switzerland, Germany, and Northern Europe, where absolute component reliability is paramount.
Our competitive advantage lies in our state-of-the-art production workflow in Shenzhen, China. By sourcing top-tier semiconductor components (Infineon, STMicroelectronics) and integrating them with advanced circuit layouts developed by our senior engineering team, we deliver high-power-density supplies that easily compete with local European brands at a highly competitive total cost of ownership (TCO).
Every single power supply unit shipped to the Switzerland market undergoes a rigorous testing lifecycle to ensure long-term field stability.
Incoming inspection (IQC) of all key components including capacitors, MOSFETs, and inductors.
In-circuit testing (ICT) on PCBs after SMD and wave soldering to verify node voltages and signal pathways.
Complete operational check measuring voltage accuracy, ripple noise, efficiency, and Active PFC factor.
Full-load thermal burn-in test in dedicated environmental chambers to eliminate early-stage component infant mortality.
Beyond standard active PFC units, we customize marine battery chargers, adjustable high-voltage rectifiers, and high-frequency pure sine inverters.
Our Active PFC power supplies and DC-DC converters are optimized for key growth sectors across Switzerland.
With active PFC filtering harmonics, our 2000W and 1000W power supplies deliver pure, ripple-free power to micro-drives, stepper motors, and precision engraving heads, avoiding micro-deviations on watch movements.
Stable DC output with negligible electromagnetic noise emissions (fully complying with CE/SEV low-voltage and EMC directives) makes our 36V, 48V, and adjustable models perfect for laboratory centrifuges and analytics devices.
Our 600W Adjustable Switching Mode Regulated DC Supply is designed specifically for industrial electrocoagulation and wastewater treatment setups, engineered to operate continuously in corrosive and humid conditions.
A complete selection of switching power supplies, active PFC modules, and converters for Swiss electrical wholesalers and OEM systems integrators.
Technical clarifications and procurement details for Swiss importers, electrical engineers, and manufacturers.
Switzerland's electrical providers charge commercial consumers based on peak apparent power (kVA) and impose penalties for low power factors (typically below 0.90). Active PFC power supplies guarantee a Power Factor of >0.99, converting almost all drawn current into active useful power. This reduces system losses, limits grid harmonic distortions, and avoids compliance fines under Swiss standards.
We execute a 4-step quality process: 100% inspection of critical raw components, semi-finished PCB functional tests, finished product validation of electrical/PFC parameters, and a final 100% full-load aging test at elevated temperatures. All components are sourced from reputable tier-one suppliers to match European reliability demands.
Our units conform to European Union CE directives, RoHS environmental guidelines, and EMC EN 55032 / EN 61000-3-2 criteria. The ESTI (Swiss Federal Inspectorate for Heavy Current Installations) accepts CE compliance under the mutual recognition framework, allowing easy integration into Swiss machinery.
Yes. As a direct manufacturer, we offer custom-engineered DC outputs (e.g., custom voltage ranges, dual/triple channels), customized chassis profiles (DIN-rail, open frame, rackmount), and enhanced protection coatings for alpine or heavy industrial installations.
Looking for a reliable manufacturing partner for custom Active PFC power supplies, DC-DC converters, or battery chargers? Contact us today to request a quote or design consult.
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