FIXTEST High Current Contact Solutions
With the increasing demand for high current applications across various industries, including electromobility, we have, of course, extensively explored this area. Now, we are excited to present our innovations in this field:
FK-891: Up to 160 Amps Thanks to Active Air Cooling
Our innovation: Active cooling! Directly where the critical temperatures arise—inside the spring probe. Our high-current spring probe FK-891 has been developed with an optional air-cooling feature. When used without cooling, the spring probe already achieves a current capacity of 60 A. For a probe with a diameter of just 4.2 mm, this is already an expressing performance. However, with an airflow at a temperature of 20°C through the interior of the probe, the capacity can be further increased. Consequently, our FK-891 reaches a capacity of 160 amperes – a product that is definitely more than just hot air.
With our spring-loaded contact pins for high-current solutions, you will find the right contact.
Screw-In Series
In the Screw-In Series, the FK-891 is used to create a customized assembly. The individual spring contact pins are screwed into a contact block. Optionally, these assemblies can be equipped with a temperature sensor and an insulated contact pin (sense contact). The maximum current load depends on the load cycle and the number of high-current contact pins used.
Additionally, the design of the FK-891 allows the entire contact head, including the high-current contacts, to be temperature-controlled. This enables the contact unit to handle even higher current levels.
Perma-Flow Series
The Perma-Flow series is characterized by its long lifespan and robust construction. It allows for optimal utilization of the contact surface with minimal design effort. The pistons and springs are fixed by a lid.
Optionally, cooling can be implemented in the lid, perfectly directing and cooling the transition points from the piston to the sliding pin. The assemblies can also be equipped with a temperature sensor and isolated contact pins.
Reliable
Our customers come first. Therefore, we strive to provide the best possible customer consultation. A competent member of our team is always available by phone and email to help you choose the optimal high-current solution .
Spring-Loaded Contact Pins for High Current at FIXTEST
FIXTEST is your reliable provider of premium spring probes for high-current solutions. Our portfolio includes a wide range of contact pin variants. With our extensive experience as a manufacturer, we place special emphasis on the highest precision and quality.
Our custom solutions, including SMD high-current spring probes, are manufactured to your specific requirements. We are happy to advise you to ensure our products are perfectly tailored to your needs
FIXTEST is committed to environmentally friendly production and the use of sustainable materials to ensure the sustainability of our high-current spring probe manufacturing.
Whether you need standard products or customized solutions, FIXTEST provides expertise and experience in the manufacturing of spring probes for high-current solutions. Contact us today to learn more about our offer.
In the following video, Mr. Markus Vogel, Managing Director of FIXTEST Prüfmittelbau GmbH, presents all the products mentioned above. Additionally, our product flyer, which is available for download below, provides a summary of all the important information.