
Höcherl & Hackl - Specialist in the development and production of electronic loads
For more than 30 years, Höcherl & Hackl has specialized in the development and production of electronic loads and systems for testing power supplies, energy storage systems and fuel cells. As a long-standing partner, we at SCHULZ-ELECTRONIC value the high level of technical expertise and the reliability of the products, which are manufactured with precision and passion in Germany. The quality and durability of Höcherl & Hackl's systems enable us to always offer the best solution for your requirements. In addition to innovative technologies, Höcherl & Hackl also stands for first-class service and support.
Product families

Höcherl&Hackl
TRL series 1.000 watts
Mobile regenerative load
The DC loads of the TRL series feed the absorbed energy back into…

Höcherl&Hackl
SCL series 600 - 1.800 watts
Air-cooled high-current DC load
Electronic loads of the SCL series already load the connected…

Höcherl&Hackl
QL-Serie
Air-cooled source-sink 100 – 3,600 W
QL series devices are sources and sinks or power supply and…

Höcherl&Hackl
ACL series
ACL series 500-21.000 W
ACL series loads are suitable for DC and AC voltages up to 1,000…

Höcherl&Hackl
PLI-series
Air-cooled DC load 600 - 28.800 watts
All-rounders from H&H: the PLI series. With a huge model range,…
Advice on products from HÖCHERL & HACKL
Do you have questions about HÖCHERL & HACKL electronic loads and would like to learn more about their possible applications? Our engineers and technicians are happy to assist you in developing customized solutions that are optimally tailored to your specific requirements.
Provision of HÖCHERL & HACKL testing devices
HÖCHERL & HACKL provides you with test and demonstration equipment so that you can check the performance and functionality of the power supply solutions before purchasing. Our service allows you to test the products in your own environment and ensure that they meet your requirements.