Querom Elektronik GmbH

Experts in the development and production of
customised power electronics.

DC/DC Converter

The modular design of our 48V DC/DC converter and our High-Voltage DC/DC converter with many configurable features and functions enables our customers to quickly and easily integrate customised solutions into various applications.

Based on our modular approach in the development of DC/DC converters and our many years of experience with different DC/DC converter topologies and requirements, we guarantee rapid implementation in customer-specific development work.


Customised power electronics solutions.

DC/DC Converter

Customised development of DC transformers in the 1kW to 10kW power range.

BMS & Charging Technology

Expertise in dealing with battery management systems and different battery cells.


Querom also develops customised
software components.

About us

Clients & projects

We serve well-known companies from various industries.

Development of a specific DC/DC converter for use in various intralogistic applications.

Development of a specific DC/DC converter for electrolysis for Enapter GmbH.

Co-development of a battery management system for a battery platform.

About us


Experts in power electronics.

Querom Elektronik GmbH combines a wide range of expertise in the field of power electronics. Our interdisciplinary team consists of hardware and software developers with many years of experience in the development of DC/DC converters, battery management systems & charging technology and interfaces.

Our Partners

We are very proud to be part of the Lacon Group and to benefit from their many years of expertise in the capital goods industry.

Capcomp GmbH is one of the most experienced distributors in Germany when it comes to ultracapacitors, supercaps and power electronics.

As a member of the Open DC Alliance, we are working with companies from the high-tech industry towards the common goal of driving forward the development of an international DC ecosystem.

The Power Electronics Cluster is part of the Bavarian state government’s cluster offensive and is an initiative to promote innovation in the field of power electronics.


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