Food processor, and power supply board assembly and base for food processor

A base for a food processor, a processing container of the food processor being adapted to be detachably disposed at the base, and the base comprising:

• a housing having a mounting cavity defined therein;
• a power assembly provided in the mounting cavity and being in transmission connection with a knife assembly extending into the processing container when the processing container is provided at the base, to drive the knife assembly to rotate relative to the processing container;
• a coupler mounted at an upper portion of the housing, located behind and above the power assembly, and coupled with the processing container when the processing container is placed at the base;
• and
• a power supply board assembly, the power supply board assembly being provided in the mounting cavity, electrically connected with the power assembly, and staggered with the coupler in a horizontal direction;
• wherein the power supply board assembly comprises a mounting bracket, a power supply board and a filter board, the power supply board and the filter board are mounted at two opposite sides of the mounting bracket respectively, and the power supply board and the filter board are electrically connected with an electric wire;
• wherein the power assembly comprises an electric motor, and a stator core of the electric motor comprises:
• a ring-shaped stator yoke having a width of W;
• and
• a plurality of stator teeth provided at an inner peripheral face of a stator yoke, two adjacent stator teeth defining a stator slot therebetween, the plurality of the stator teeth defining a stator hole coaxial with the stator yoke, and each of the stator teeth comprises a stator tooth body connected to the stator yoke and a stator tooth shoe provided at an inner end of the stator tooth body, and a width of each of the stator tooth bodies is V, wherein W:V=0.6-0.7.