A power tool, comprising: a functional component for realizing a function of the power tool; a motor for driving the functional component, the motor having a plurality of windings (A, B, C); a power supply module configured to provide power supply current, the power supply module comprising a first power terminal and a second power terminal; a drive circuit electrically connected to the motor, the drive circuit comprising: a first drive terminal electrically connected with the first power terminal; a second drive terminal electrically connected with the second power terminal; a plurality of high-side switches (Q1, Q3, Q5), high-side terminals (Q1H, Q3H, Q5H) of the plurality of high-side switches being respectively electrically connected to the first drive terminal; a plurality of low-side switches (Q2, Q4, Q6), low-side terminals (Q2L, Q4L, Q6L) of the plurality of low-side switches being respectively electrically connected to the second drive terminal; and a controller configured to: output a first control signal to one of the plurality of high-side switches to make one of the plurality of high-side switches in an on state or an off state; and output a second control signal to one of the plurality of low-side switches to make one of the plurality of low-side switches in the other of the on state and the off state; wherein the low-side terminal of one of the plurality of high-side switches is connected to the high-side terminal of one of the plurality of low-side switches; characterized in that an interval between a falling edge of the first control signal and a rising edge of the second control signal is a first preset duration, wherein an interval between a rising edge of the first control signal and a falling edge of the second control signal is a second preset duration, wherein a ratio of the first preset duration to the second preset duration is less than or equal to 1. a functional component for realizing a function of the power tool; a motor for driving the functional component, the motor having a plurality of windings (A, B, C); a power supply module configured to provide power supply current, the power supply module comprising a first power terminal and a second power terminal; a drive circuit electrically connected to the motor, the drive circuit comprising: a first drive terminal electrically connected with the first power terminal; a second drive terminal electrically connected with the second power terminal; a plurality of high-side switches (Q1, Q3, Q5), high-side terminals (Q1H, Q3H, Q5H) of the plurality of high-side switches being respectively electrically connected to the first drive terminal; a plurality of low-side switches (Q2, Q4, Q6), low-side terminals (Q2L, Q4L, Q6L) of the plurality of low-side switches being respectively electrically connected to the second drive terminal; and a first drive terminal electrically connected with the first power terminal; a second drive terminal electrically connected with the second power terminal; a plurality of high-side switches (Q1, Q3, Q5), high-side terminals (Q1H, Q3H, Q5H) of the plurality of high-side switches being respectively electrically connected to the first drive terminal; a plurality of low-side switches (Q2, Q4, Q6), low-side terminals (Q2L, Q4L, Q6L) of the plurality of low-side switches being respectively electrically connected to the second drive terminal; and a controller configured to: output a first control signal to one of the plurality of high-side switches to make one of the plurality of high-side switches in an on state or an off state; and output a second control signal to one of the plurality of low-side switches to make one of the plurality of low-side switches in the other of the on state and the off state; output a first control signal to one of the plurality of high-side switches to make one of the plurality of high-side switches in an on state or an off state; and output a second control signal to one of the plurality of low-side switches to make one of the plurality of low-side switches in the other of the on state and the off state; wherein the low-side terminal of one of the plurality of high-side switches is connected to the high-side terminal of one of the plurality of low-side switches; characterized in that an interval between a falling edge of the first control signal and a rising edge of the second control signal is a first preset duration, wherein an interval between a rising edge of the first control signal and a falling edge of the second control signal is a second preset duration, wherein a ratio of the first preset duration to the second preset duration is less than or equal to 1.