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发明公开
CN107528465A 料理机以及料理机电路 有权

料理机以及料理机电路
摘要：
本发明公开了一种料理机以及料理机电路，料理机电路包括：电机；电机驱动电路，电机驱动电路分别与交流电源和电机相连，电机驱动电路用于驱动电机；控制芯片，控制芯片与电机驱动电路相连，控制芯片用于控制电机驱动电路；开关电源，开关电源分别与电机驱动电路和控制芯片相连以分别给电机驱动电路和控制芯片供电；第一抑制电路，第一抑制电路连接在交流电源与电机驱动电路之间，第一抑制电路用于抑制来自交流电源的干扰；第二抑制电路，第二抑制电路连接在电机与电机驱动电路之间，第二抑制电路用于抑制来自电机的干扰，从而可有效抑制来自交流电源的干扰，并有效抑制后级电路对交流电源的干扰，以及有效抑制来自电机的电磁干扰。
摘要（英）：

The invention discloses a food processor and a food processer circuit, and the food processer circuit comprises a motor; a motor drive circuit which is connected with an AC power supply and the motor and is used for driving the motor to operate; a control chip which is connected with the motor drive circuit and is used for controlling the motor drive circuit; a switching power supply which is connected with the motor drive circuit and the control chip so as to respectively supply power to the motor drive circuit and the control chip; a first inhibition circuit which is connected between the AC power supply and the motor drive circuit, and is used for inhibiting the interference from the AC power supply; and a second inhibition circuit which is connected between the motor and the motor drive circuit and is used for inhibiting the interference from the motor, thereby effectively inhibiting the interference from the AC power supply, effectively inhibiting the disturbance on the AC power supply from a rear-stage circuit, and effectively inhibiting the electromagnetic interference form the motor.

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