Bus capacitor of an electronic device, and automobile having same

An automobile, comprising:

• a bus capacitor;
• and
• a power module, the power module comprising a positive connection terminal and a negative connection terminal, wherein
• the bus capacitor comprises:
• a plurality of capacitor layers stacked along a thickness direction of the bus capacitor, a dielectric being filled between two adjacent capacitor layers, and the capacitor layers comprising a plurality of positive capacitor layers and a plurality of negative capacitor layers;
• a first hole extending along the thickness direction, and the first hole running through the positive capacitor layers and encapsulated in the bus capacitor;
• and a first conductive member being disposed in the first hole and encapsulated in the bus capacitor, two ends of the first conductive member respectively abutting against two of the positive capacitor layers, and the first conductive member being in contact with the positive capacitor layers to electrically connect the positive capacitor layers with each other;
• and
• a second hole extending along the thickness direction, and the second hole running through the negative capacitor layers and encapsulated in the bus capacitor;
• and a second conductive member being disposed in the second hole and encapsulated in the bus capacitor, two ends of the second conductive member respectively abutting against two of the negative capacitor layers, and the second conductive member being in contact with the negative capacitor layers to electrically connect the negative capacitor layers with each other;
• and
• the positive connection terminal is connected to the positive capacitor layers of the bus capacitor, and the negative connection terminal is connected to the negative capacitor layers of the bus capacitor,
• wherein the positive capacitor layers comprise a first positive electrode layer and a second positive electrode layer, and the negative capacitor layers comprise a first negative electrode layer and a second negative electrode layer;
• wherein the bus capacitor further comprises a positive input terminal, a negative input terminal, a positive output terminal, and a negative output terminal,
• the positive input terminal is in contact with the first positive electrode layer to electrically connect the positive input terminal to the first positive electrode layer;
• the negative input terminal is in contact with the first negative electrode layer to electrically connect the negative input terminal to the first negative electrode layer,
• the positive output terminal is in contact with the positive capacitor layers to electrically connect the positive output terminal to the positive capacitor layers, and
• the negative output terminal is in contact with the negative capacitor layers to electrically connect the negative output terminal to the negative capacitor layers.