This TEC controller, TEC28V15A, is designed to drive a TEC at high efficiency for regulating the object temperature precisely by controlling the direction and magnitude of the current going through the TEC. It is powered by a DC voltage between 9V to 28V and output current can go up to 15A without using a heat sink. This evaluation board, TEC28V15AEV2, is designed forevaluating the controller TEC28V15A conveniently. It isrecommended to read this application note with the controllerdatasheet which provides more detail information about thespecifications and application guidance for the controller.