Portfolio
AC/DC and DC/DC devices, power supply solutions, chargers, UPS, battery charging systems with battery management, special devices, compact PCI power supply units. Individual solutions for your power supply
Your advantages
- Power classes: 10 – 4000 watts
- individual, switched-mode power supplies
- integration of digital control units
- quick response, rapid prototyping
- different models and much more
Why QUEL?
QUEL stands for expertise, passion and experience in the development and production of customised switch-mode power supplies. Let our solutions impress you.
Individual power supply units - Made in Germany
Consulting, rapid prototyping, development, production and quality control
We measure and report redundancies
High-voltage power supply units
We begin where others have long given up.
Exemplary solutions from our long company history.