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.