WE INVENT INNOVATION.
Way back in 2005, a year that now seems to belong to another historical era, we developed a product, the "all-in-one" DC-UPS. In one module it uses three technologies: industrial power supply, battery charger and back-up module. A technological path has been taken, and our vision has been rewarded by the development of market needs. Today, Adelsystem DC-UPSs offer the most innovative solution on the market due to compatibility with every battery technology and product-integrated connectivity.
Since November 2024, Adel System has been proud to be part of the PULS Group, a global leader in industrial DC power supply solutions. Find out more about our parent company at PULS Power
Innovation and Reliability in uninterruptible power supply for over 30 years
Founded in 1991, it designs and manufactures industrial power supplies with linear and switching technology.
Switching technology is at the core of the development of Adelsystem's main product lines: industrial power supplies, DC-UPS and battery chargers.
With our long experience and with more than 250 models produced for different applications, we offer a full range of power supplies designed to ensure the requirements in different industries.
Our research and development, engineering and marketing teams ensure that our products constantly meet and exceed evolving needs of our customers.
Technology
The effort in recent years aimed at the application of switching technology in different final solutions such as, AC/DC power supplies, DC/DC, UPS Systems, Battery Chargers, allows us to meet more and more, the final needs of our customers. The experience gained by its engineering team as well as the continuous research of new technologies, guarantee high quality and competitiveness of the product.
Solutions for every need
After sale service
Applications
The wide product range, from a few watts to hundreds of watts, allows the designer to have a wide choice for every application. Particular needs of our customers find answers in tailor-made realizations (special, "custom" productions)
Installation
Making a product suitable for multiple situations requires dedication, professionalism, technology and creativity. Our goal is to find solutions for companies that need continuous power. Our products are equipped with DIN rail coupling, which is easy to assemble and disassemble without the need for tools and especially without the danger of accidental release.
Certifications
PULS Group
As a global leader in DIN rail power supplies and supplementary devices, PULS has been setting new standards in industrial power supply for over 40 years. As an innovation driver for decentralised Field Power Supplies and a pioneer in inductive charging systems, we are also committed to technologies beyond the control cabinet, providing our customers with outstanding solutions.
Our numbers
Years of experience
Customers
Models of industrial power supplies, DC-UPS and battery chargers
The Adelsystem team
Do you want to join our team?
We value talent. People are our most valuable resource. We value and develop the skills, competencies and professionalism of each individual within our team. We strive to create a stimulating work environment where every skill can be expressed and appreciated to the fullest.

