| 摘要 |
A PWM integrated blower motor according to the present invention comprises: a PWM board (200) for controlling a blower motor (100); a first case (300) provided under a blower body to receive the blower motor (100); and a second case (400) provided under the first case (300) to receive the blower motor (100) and the PWM board (200) inside. The PWM integrated blower motor of the present invention can exclude a wire and a connector for connecting a motor and a PWM which are separately mounted in an air conditioner by integrating the PWM and the motor, thereby increasing the degree of freedom in a mounting position and being advantageous in terms of EMC compared to an existing separation type. In addition, the PWM integrated blower motor of the present invention can improve driving fuel efficiency by reducing current consumption and can reduce manufacturing costs. |
