Power overview


We are a leading provider of custom, semi-custom and off the shelf power solutions for dedicated vertical markets. Our Power business, operating under the Stadium Stontronics brand, has provided expertise in design, manufacture and distribution to the global electronics industry for over 30 years, supported by design, manufacturing and regional fulfilment centres in the UK and China.

What we do

We provide off-the-shelf power solutions as well as customised design, engineering, PCB assembly and box build services inhouse from our facilities in the UK and China.

Our portfolio includes power supplies, DC-DC converters, LED drivers, cable products and single board computing (SBC).

The Stadium Group power division is delivered by Stadium Stontronics from a 20,000 square foot production and distribution facility in Reading (UK) providing transformer winding, system assembly, soldering, prototyping and low volume manufacturing, as well as labelling and kitting services.

Medium to high volume manufacturing is delivered from our manufacturing centre of excellence in Dongguan, China.

We have an extensive distribution network with key partnerships with Future Electronics, RS Components, Allied Electronics, Farnell, Newark, Rapid Electronics and CPC. We hold exclusive distributor agreements with PowerLD and Pairui.

Our brands include Stadium Stontronics, PowerPax, Cable Power and LED Supplies.

Visit www.stontronics.com


Our R&D solution is provided by a team of expert power supply engineers based in our Regional Design Centres (RDC) located in Norwich Research Park and also Dongguan operate from fully equipped laboratories, with a full suite of design, verification and test equipment and strong links to local universities


Our journey in the power supply industry, which began over 30 years ago, has led to the growth of a solid Power business with design, manufacturing and distribution capabilities. The business was originally formed as Daren Electronics in 1979. In 1998 the company was acquired by Stadium Group plc and in 2001 the group acquired a low cost manufacturing facility in Dongguan, China where a dedicated power supply production facility was established for high volume manufacturing.

A number of further acquisitions have followed to strengthen the product portfolio including KRP Power Source, Ferrus Power and Fox Industries.

In 2015 we opened a regional design centre for power products R&D in Norwich and we acquired Stontronics, a leading power supply distribution business based in Reading, UK.

In 2016 the Stadium Power and Stontronics businesses were fully integrated and renamed Stadium Stontronics. In January 2017 we acquired cable products business Cable Power Ltd and in September we acquired PowerPax UK Limited.


The regional fulfilment solution is provided from Reading (UK) and Hong Kong. Reading features two large warehouses holding stock available for fast turnaround and next day delivery.

The Hong Kong fulfilment centre facilitates global supply chain management and logistics from our Asia facilities.

Our fulfilment model delivers on-time customer deliveries and strategic supply chain requirements in different geographies. Our robust supplier relationships and group-wide, global purchasing model allows us to leverage cost savings and reduce time to market for our customers.