Abstract: An assembly for an electric vehicle charger. The assembly comprising an electric vehicle charger housing having a first side wall, a second side wall and a porous membrane providing gas communication between an interior and exterior of the housing. Arranged within the housing are one or more electronics modules, an output circuit, and a heat exchanger. The assembly also includes a first air channel located between the one or more electronics modules and the first side wall of the housing, the first air channel being in fluid communication with the output circuit and the heat exchanger, and a second air channel located between the one or more electronics modules and the second side wall of the housing, the second air channel being in fluid communication with the output circuit and the heat exchanger.

Abstract: An electric vehicle charging system comprising a Direct Current (DC) distributor, a site controller, one or more alternating current (AC)/DC rectifiers connected to the DC distributor and the site controller, and an electric vehicle charger having one or more DC/DC converters connected to the DC distributor and a charge controller in communication with the site controller and each of the one or more DC/DC converters. The one or more AC/DC rectifiers are decoupled from the one or more DC/DC converters.

Abstract: A modular electronics assembly comprising: removable electronic modules comprising a module housing containing electronic circuitry and bearing a module electrical connector coupled to the electronic circuitry each removable electronic module having a first alignment formation; an enclosure having an interior dimensioned to contain the removable electronic modules therein, the enclosure including, one or more enclosure electrical connectors corresponding to one or more of the module electrical connectors for establishing a connection, guide members extending into the interior of the enclosure for guiding respective ones of the module housings toward the enclosure electrical connectors; second alignment formations each arranged to cooperate with a respective first alignment formation of the removable electronic modules for aligning module electrical connectors with enclosure electrical connectors to thereby establish connection; wherein the first alignment formations are positioned on the module housings to re

Abstract: A transformer assembly (2) includes a base (4) comprising a CNC machine milled aluminum plate that is designed for liquid cooling. Three magnetic flux conductive cores (30a, 30b, 30c) are mounted to the core and are interlinked by three winding assemblies (6a, 6b and 6c). The winding assemblies each include a plurality of heat conductive members (10). The heat conductive members (10) extend from the base through the winding assemblies and conduct operative heat from the winding assemblies to the base for dissipation from the base during use. The heat conductive members each comprise a copper tube sealed at either end with a fluid within. In use a convection current forms in the fluid that causes the fluid to circulate from one end of the tube to the other thereby transmitting heat along the conductive member to thereby transmit heat from the coils to the liquid cooled base in use.