The toroids used can be made both of MnZn ferrite material as well as of nanocrystalline material; thus, making it possible to achieve very high insertion losses even in broadband applications. All insulation materials used in these products are UL94-V0 listed.
As a measure to enhance the stability on the PCB, the chokes can also be fixed in place with a tapping screw. Typical applications for this series include frequency inverters and high-performance charging stations.
Free samples of the new power line chokes are available on request; the products of this new series are directly available from stock.