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S Series AC DC Power Supply Wholesale Suppliers in the UK

High-reliability, industrial-grade power solutions for automation, machinery, and smart systems. Your trusted global OEM/ODM manufacturing partner.

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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.

2011
Established Year
14+
Years R&D Experience
1300+
Product Models
2-3
New Models / Month

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

AC/DC 24V 350W LRS-350-24 Switching Power Supply

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AC/DC 15V 350W LRS-350-15 Industrial Power Supply

AC/DC 15V 350W LRS-350-15 Industrial Power Supply

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DC 0-48V 8000W AC/DC Switching Power Supply

DC 0-48V 8000W AC/DC Switching Power Supply

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Din Rail Power Supply 48V 10A 480W NDR-480-24

Din Rail Power Supply 48V 10A 480W for Industrial Automation NDR-480-24

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AC/DC Power supply 48V 500W Switching Power Supply

AC/DC Power supply 48V 500W Switching Power Supply

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AC DC 24V 3.3kW On board chargers

AC DC 24V 3.3kW On Board Chargers (OBC)

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View All Products AC/DC Power Supplies
Huyssen Power Design Service team

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.

01
Requirements Communication
02
On-demand Design
03
Confirm Design
04
Product Sampling
05
Product Validation
06
Mass Production
07
Quality Inspection
08
Deliver to Customer

Manufacturing Capability

Huyssen Power: Diverse Solutions, Unwavering Reliability.

Advanced Production Capabilities

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

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 services

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.

Our Advanced Testing Instruments

Power Aging Testing Equipment

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

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 and Low Temperature Aging Testing Equipment

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.

See All Applications

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