US 12,470,111 B2
Apparatus for adapting a power module to the printed circuit board of a motor controller
Cong Martin Wu, Pacy-sur-Eure (FR)
Assigned to Schneider Toshiba Inverter Europe SAS, Pacy sur Eure (FR)
Filed by Schneider Toshiba Inverter Europe SAS, Pacy sur Eure (FR)
Filed on Feb. 10, 2023, as Appl. No. 18/167,404.
Claims priority of application No. 22305175 (EP), filed on Feb. 16, 2022.
Prior Publication US 2023/0262875 A1, Aug. 17, 2023
Int. Cl. H02K 11/02 (2016.01); H01R 31/06 (2006.01); H05K 1/02 (2006.01); H05K 1/18 (2006.01); H05K 7/20 (2006.01)
CPC H02K 11/02 (2013.01) [H01R 31/065 (2013.01); H05K 1/0216 (2013.01); H05K 1/181 (2013.01); H05K 7/209 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus for adapting an intelligent power module to a main circuit board of a motor controller, comprising:
an adapter circuit board having fixed interface contact pins configured to be plugged into interface contact elements of said main circuit board of said motor controller, said power module having contact terminals having a first pin out configuration connected on the adapter circuit board, wherein the adapter circuit board provides a cross pin configuration between said first pin out configuration of said power module and said interface contact pins having a second pin out configuration in order to connect said power module to said main circuit board,
a set of capacitors connecting points on the adapter circuit board, and
capacitors connected to at least some of said capacitors connecting points and configured to reduce a radiated emission level of the motor controller, the capacitance of said capacitors being designed to reach a target threshold for the radiated emission level of the motor controller.