US Patent Issued to VACON on Dec. 9 for "Common mode choke for connecting to DC side of power converter, filter arrangement, and power converter" (Finnish Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,314, issued on Dec. 9, was assigned to VACON OY (Vaasa, Finland).

"Common mode choke for connecting to DC side of power converter, filter arrangement, and power converter" was invented by Stefan Strandberg (Vora, Finland) and Nicklas Sodo (Vaasa, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A common mode choke for connecting to DC side of a power converter. The common mode choke includes a choke core having first and second core portions for guiding magnetic flux. The common mode choke also includes a first winding and a second winding for generating magnetic flux, wherein both of the windings have series-connected first and second portions...