摘要:
An inverter assembly includes a housing and a substrate disposed in the housing. The substrate includes at least a first conductive layer patterned to include an alternating current (AC) path and a direct current (DC) path. A plurality of inverter switches is mounted on the substrate and electrically coupled to the AC path and the DC path.
摘要:
Power inverters include a frame and a power module. The frame has a sidewall including an opening and defining a fluid passageway. The power module is coupled to the frame over the opening and includes a substrate, die, and an encasement. The substrate includes a first side, a second side, a center, an outer periphery, and an outer edge, and the first side of the substrate comprises a first outer layer including a metal material. The die are positioned in the substrate center and are coupled to the substrate first side. The encasement is molded over the outer periphery on the substrate first side, the substrate second side, and the substrate outer edge and around the die. The encasement, coupled to the substrate, forms a seal with the metal material. The second side of the substrate is positioned to directly contact a fluid flowing through the fluid passageway.
摘要:
Systems and methods are disclosed for a dual voltage-source inverter system. The systems and methods selectively couple a first voltage source and a second voltage source to an inverter via a controllable switch.
摘要:
Methods of bonding components for fabricating electronic assemblies and electronic assemblies including bonded components are provided herein. In one example, a method of bonding components for fabricating an electronic assembly comprises the steps of disposing a first layer of a first high temperature metal-containing paste adjacent to a first component. A second layer of a second high temperature metal-containing paste is disposed adjacent to a second component. A nanostructured multilayer reactive foil is disposed between the first and second layers. The nanostructured multilayer reactive foil is activated to sinter the first and second layers and bond the first and second components.