US 10,462,905 B2
Printed circuit board element with integrated electronic switching element, power converter and method for producing a printed circuit board element
Thomas Gottwald, Dunningen (DE); and Christian Rössle, St. Georgen (DE)
Assigned to SCHWEIZER ELECTRONIC AG, Schramberg (DE)
Filed by Schweizer Electronic AG, Schramberg (DE)
Filed on Feb. 20, 2019, as Appl. No. 16/280,762.
Claims priority of application No. 10 2018 104 972 (DE), filed on Mar. 5, 2018.
Prior Publication US 2019/0274219 A1, Sep. 5, 2019
Int. Cl. H05K 1/02 (2006.01); H05K 3/00 (2006.01); H05K 1/18 (2006.01); H05K 1/11 (2006.01); H05K 3/46 (2006.01); H05K 3/32 (2006.01)
CPC H05K 1/183 (2013.01) [H05K 1/115 (2013.01); H05K 3/32 (2013.01); H05K 3/4697 (2013.01); H05K 2201/10015 (2013.01); H05K 2201/10053 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A printed circuit board element comprising:
at least one electronic switching element integrated in the printed circuit board element;
the at least one electronic switching element comprises two semiconductor switches formed in a layer sequence of the printed circuit board element;
at least two busbars formed to contact the semiconductor switches, the busbars are arranged substantially one above the other in a layer sequence of the printed circuit board element; and
at least one intermediate circuit capacitor arranged between the at least two busbars is formed in the layer sequence of the printed circuit board element.