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ALL PSU are the official franchised partner for the entire Cosel range of power products in the UK

Cosel, established in Japan 1969, is one of the world’s leading designers and manufacturers of high-performance AC-DC Power Supplies, DC-DC Converters and EMI Filters.

With quality, reliability & flexibility as the main focus, Cosel pride themselves on developing some of the highest quality and most reliable products seen anywhere in the world today. This has led to achieving a returns PPM of just 30 – Cosel products are built to last!

Today, Cosel is a $200m global company employing some 572 staff with sales offices throughout Japan, Asia, Europe and North America. The product range is aimed mostly at demanding applications within the Industrial, Factory Automation, Medical, Telecoms, Lighting, Audio/Broadcast & Renewable Energy sectors. A flexible approach with full in-house design means we deliver products using the very latest technology meeting the growing demands of our customers.

Key Points:

  • AC – DC Power Supplies – 3W to 10kW
  • DC – DC Converters – 1.5W to 700W
  • No minimum order quantities
  • Global sales support
  • Local franchised distribution partners
  • Global stocking distributors
  • Value Add Solutions & Partners
  • Outstanding customer design-in support
  • Globally recognised safety certifications
  • Trusted by some of the world’s biggest brands

Message from the Cosel CEO :

“Since its foundation in 1969, COSEL has continued to work hard to ensure that its customers are always pleased with its products and services. We prioritize technical development and are proud of our reputation as a founding member of today’s dedicated power supply manufacturing industry, which has come about as a result of our unique R&D activities, as well as being a leader within the power electronics world. We are grateful to all those in various industries that have supported our growth in so many ways.”

“Nowadays, COSEL is moving into a new stage of its history. Based on our Management Philosophy of “Living up to our reputation in society by a quality-first approach,” we are working even harder in our aim to create new value and develop new technology in order to manufacture products and services that will be loved by our customers all over the world.”

“We believe in the unlimited ability of our people and aim to be a company where each of our employees can accurately judge the situation in which he/she finds him/herself and continue to take up the challenges presented.”

“I look forward to working with you in the future.”