POWER CONTROLLER FOR ELECTRIC VEHICLE

摘要

PURPOSE:To provide a small power controller for an electric vehicle with a simple wiring layout by driving a low-voltage auxiliary unit by a low-voltage output of a DC/DC converter without a battery for the auxiliary unit. CONSTITUTION:Low-voltage electric loads such as auxiliary units 81, 82 and a fan motor 12 are driven by low voltage converted from a high voltage of a main battery 5 by a DC/DC converter 7.