Manufacturing method of inductor and inductor

The invention discloses a manufacturing method of an inductor, which comprises the following steps: alternately stacking and pressing conductive plates and insulating plates to form a coil part, and stacking for the first time and stacking for the last time are the conductive plates; embedding the coil part in a magnetic main body, and pressing the embedded magnetic main body to form an inductor; the invention further discloses an inductor which comprises a magnetic main body and a coil part embedded in the magnetic main body, the coil part comprises a conductive plate and an insulating plate; according to the inductor, the conductive plates and the insulating plates are alternately stacked, the insulating plates are arranged between the conductive plates, deformation is not prone to occurring in the subsequent pressing process, the problems of insulation reduction and short circuit caused by coil puncture can be avoided, and therefore the reliability and the miniaturization degree of the inductor are improve