Empowering UK Industrial Infrastructure
Top-tier S Series AC-DC power supplies engineered to meet the demanding requirements of modern British manufacturing and automation systems.
As the United Kingdom accelerates its shift towards Industry 4.0, the demand for robust, highly efficient, and reliable power distribution units has never been greater. Modern industrial systems—ranging from automated assembly lines in the West Midlands to high-precision semiconductor fabrication labs in Scotland—depend on stable direct current (DC) inputs to prevent costly downtime and system failures.
The S Series AC DC power supplies represent the pinnacle of cost-effective, high-reliability switching power technology (SMPS). Specifically designed with enclosed protective metal frames, integrated cooling mechanisms, and advanced electrical protection circuits, these units are tailor-made for harsh industrial environments.
Whether you require standard 12V, 24V, or 48V outputs, or need fully customizable high-power programmable solutions, finding a wholesale partner that guarantees compliance with British and European safety standards (such as CE, UKCA, and RoHS) is critical for your operational supply chain.
Key Industrial S Series Specs
- Wide AC Input Range: 90-264VAC for global compatibility
- High Efficiency: Up to 92% reducing thermal load
- Built-in Active PFC (Power Factor Correction)
- Comprehensive Protection: Short circuit, overload, over-voltage
- Exceptional MTBF: Designed for 24/7 continuous operation
Company Profile
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 supply, Programmable power supply, Battery chargers, DC DC converters, etc.
We have more than 1300+ models. They are widely used in various fields such as industry, Aeronautics and Astronautics, communication, healthcare, EV cars, consumer electronics, LED lightings, etc.




Why Choose Huyssen Power
Unrivaled technical innovation, strict quality thresholds, and responsive service designed to optimize your power supply chain.
Continuous Technical Innovation
We 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. These new products have not only been optimized and upgraded in terms of performance, but also deeply expanded in terms of functionality and applications. Our R&D team keeps up with industry trends, combines market demand, and constantly explores new technologies and applications to ensure that each new product can provide unique value to customers.
Rigorous Quality Assurance
All of our products are engineered to meet worldwide safety standards. Quality and process control is insured using a variety of statistical sampling and analysis techniques throughout the manufacturing cycle. In addition, all products pass a rigorous burn-in and fully automated final test before shipment. We operate two advanced production bases in Shenzhen and Dongguan, ensuring timely delivery and supply chain resilience.
Featured S Series & Industrial Power Supplies
Select high-performance models engineered for UK industrial automation, power grids, and charging systems.
AC/DC 24V 350W LRS-350-24 Switching Power Supply
View DetailsAC/DC 15V 350W LRS-350-15 Industrial Power Supply
View DetailsDC 0-48V 8000W AC/DC Switching Power Supply
View DetailsDin Rail Power Supply 48V 10A 480W for Industrial Automation NDR-480-24
View DetailsAC/DC Power supply 48V 500W Switching Power Supply
View DetailsAC DC 24V 3.3kW On Board Chargers (OBC)
View Details
Bespoke Design & Engineering Services
Furthermore, Huyssen Power also offers comprehensive design services in order to meet customers' special requirements. If you cannot find a suitable model from our catalog, our experienced R&D team can design a custom-made power supply to meet your exact needs.
With over 22 years of R&D design experience in the power supply industry, we offer a total solution for your projects and look forward to becoming your long-term, reliable power partner in the UK and global markets.
Customization Process
A seamless, step-by-step development process from initial concept to high-volume manufacturing.
Manufacturing Capability
Huyssen Power: Diverse Solutions, Unwavering Reliability.

Advanced Production Capabilities
Our factory covers an area of over 2500 square meters and is equipped with advanced production equipment. We have three automated production lines that enable precise, efficient, and cost-controlled production processes.

Annual Production Capacity
Our annual production capacity of switch mode power supplies (SMPS) exceeds 430,000 units. Partner processing plants allow us to easily scale up for extremely large-scale orders and urgent project requirements.

Customized OEM/ODM Services
We focus on client needs, providing standardized power supplies alongside specialized ODM/OEM custom modifications to meet the diverse operational parameters of international system integrators.
Research & Development (R&D)
Our factory has 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.

Testing

Aging Testing

Communication Testing

High & Low Temp Testing

High Voltage Testing

Performance Testing

Precision Testing

Research Testing
Our Advanced Testing Instruments

Power Aging Testing Equipment
Used to test the stability and reliability of products such as DC power supplies and power modules under long-term and continuous load working conditions. It also tests overvoltage, overload, and leakage current protections to ensure absolute safety.

Power Comprehensive Testing System
Ensures optimal performance and reliability under various working conditions through comprehensive dynamic characteristic, protection function, stability, and electrical safety testing, elevating our standard quality control.

High & Low Temp Aging Chamber
Simulates extreme natural environmental conditions and thermal cycles. It verifies S Series performance at different temperatures, ensuring every batch meets temperature adaptability requirements for global climates.
Application Areas
Huyssen Power, as a professional power supplies supplier, provides high-quality power solutions to customers worldwide.

Unmanned Drone

Aerospace

Automotive Electronics

Hydrogen Production
IC Semiconductors

LED Grow Light

LED Lighting

Low-Voltage Appliances

Medical Equipment

Motors

Power System
International Quality Certifications
Our products are well-designed and have passed many international quality certifications, such as CE, ROHS, FCC, BIS, CCC, etc.






Your Strategic Wholesale Partner in the UK
Streamlined supply chains, competitive pricing, and dedicated support for British distributors and system integrators.
Direct-from-Factory Supply Chain
By partnering with Huyssen Power, UK businesses bypass intermediary markups, gaining direct access to factory-direct wholesale pricing. This advantage is crucial for keeping project bids competitive in regional tenders across England, Wales, Scotland, and Northern Ireland.
We ensure that our S Series switching power supplies are fully stocked and ready for rapid dispatch. Our close relationship with air and sea freight logistics partners ensures that custom batches or bulk shipments arrive at your warehouse in London, Birmingham, Manchester, or Glasgow without delay.
Compliance & Reliability for Critical Infrastructure
UK industrial systems require components that strictly adhere to safety and electromagnetic compatibility (EMC) regulations. Our power supplies conform to BS EN standards, meaning they generate minimal electromagnetic interference and are highly immune to external power surges common in heavy industrial environments.
Why UK Engineers Trust the S Series
From variable frequency drives to programmable logic controllers (PLCs), the S Series provides clean, low-ripple DC output. This guarantees that sensitive electronics perform optimally without premature component degradation.
- Low output ripple and noise
- High dielectric strength isolation
- Over-temperature shutdown with auto-recovery
- Standard mounting footprints for easy retrofitting

AC/DC Power Supply
AC to DC Power Supply 0-48V 4000W with High PFC
3000W 60V Switching Power Supply
DC 12V 83.3A 1000W AC/DC Switch Mode Power Supply
AC to DC 36V 1500W Switch Mode Power Supply
AC DC Power Supply S Series
SMPS DC 60V 20A 1200W Switching Power Supply
ACDC 24V 500W High Quality Switching Power Supply
Din Rail Power Supply
Din Rail Power Supply 12V 60W MDR-60-12
24V 60W Din Rail power supply MDR-60-24
12V 240W din rail power supply
DR-120-24 Din rail power supply
NDR-480-48 Din rail power supply
NDR-120-24 Industrial Din Rail 120W 24V 5A Power supply
DC Power Supply
DC 100V 15KW Programmable Power Supply
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DC 200V 60KW programmable power supply
DC 100V 1000A 100KW programmable power supply
Open Frame Power Supply
On Board Charger
Buck Converter DC input 18-36V to DC 5V60A 300W SD-350C-5
Buck Converter DC Input 200-500V to DC Output 3kW 0-32V for EV
