VEHICLE-MOUNTED POWER SUPPLY APPARATUS AND VEHICLE HAVING SAME

A vehicle-mounted power supply apparatus and a vehicle having same. The vehicle-mounted power supply apparatus () includes: a housing (), a magnetic device (), and a shielding component (). A mounting position () is arranged in the housing (). The magnetic device () is an integrated part and is arranged at the mounting position (), The shielding component () is arranged in the housing ), and the shielding component () surrounds a periphery of the mounting position ().