Back in 2005, a year that now seems to belong to another historical era, we invented a product. We are talking about the DC-UPS that we called "All in one" because it used three technologies in one: it was a battery charger but also power but also a back-up module. A technological path has been made, and our vision has been rewarded by the development of market needs


Founded in 1991, ADELSystem develops and manufactures industrial linear and switch-mode power supply units. ADELSystem is recognized as one of the world's leading manufacturers of industrial power supplies, DC UPS, and intelligent battery chargers. It grew steadily, quickly acquiring a good reputation for its high quality and reliability standards. Today the ADEL system net sales involve many companies worldwide.


With our experience and more than 250 models produced for different applications, today Adelsystem offers a range of power supply units designed to meet the requirements of all applications in the industrial automation.

Our research & development, engineering, and marketing teams ensure that the products consistently meet and exceed the ever-changing needs of our customers.