Power module
A power module includes a first bus bar having a first plurality of tabs, wherein each of the first plurality of tabs is electrically coupled to a respective conductive trace of a plurality of conductive traces disposed on a first side; a second bus bar having a second plurality of tabs, wherein each of the second plurality of tabs is electrically coupled to a respective conductive trace of a plurality of conductive traces disposed on a second side; and a third bus bar having a third plurality of tabs, wherein at least one tab of the third plurality of tabs is electrically coupled to a respective conductive trace of the plurality of conductive traces disposed on the first side and at least one tab of the third plurality of tabs is electrically coupled to a respective conductive trace of the plurality of conductive traces disposed on the second side.
1. A bus bar structure for a power module, comprising:
a first bus bar having a first plurality of tabs extending away from the first bus bar;
a second bus bar having a second plurality of tabs extending away from the second bus bar; and
a third bus bar having a third plurality of tabs extending away from the third bus bar, wherein the first plurality of tabs, second plurality of tabs and third plurality of tabs are arranged such that tabs of the first plurality of tabs and tabs of the second plurality of tabs alternate along a first side of the bus bar structure and tabs of second plurality of tabs and tabs of the third plurality of tabs alternate along a second side of the bus bar structure,
wherein each of the first bus bar, second bus bar and third bus bar comprises a planar component, wherein the first plurality of tabs, second plurality of tabs and third plurality of tabs extend from the planar component of the respective first bus bar, second bus bar and third bus bar, and
wherein the planar component of each of the first bus bar, second bus bar and third bus bar further comprises a respective terminal configured to be coupled to an electrical input or output.
2. The bus bar structure of claim 1 , wherein each of the planar components is disposed at least partially above or at least partially below at least one other planar component.
3. The bus bar structure of claim 1 , wherein the first bus bar, second bus bar and third bus bar form a laminated bus bar structure.
4. The bus bar structure of claim 1 , wherein the first bus bar, second bus bar and third bus bar are electrically isolated from one another.