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Motor driving power adapter

A power adapter and motor drive circuit technology, applied in the power supply field, can solve the problems of high failure rate of the drive circuit, increased production costs of enterprises, complex motor drive and control circuits, etc. control effect

Active Publication Date: 2022-07-12
深圳市助尔达电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the drive and control circuit of the motor is very complicated
Complex drive circuits lead to high failure rates and increase production costs of enterprises

Method used

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  • Motor driving power adapter

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Embodiment Construction

[0060] In order for those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

[0061] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearances of the phrase in various places in the specification are not necessarily all r...

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Abstract

The invention discloses a motor driving power adapter, which comprises a voltage transformation circuit, a double-voltage circuit, a motor driving circuit and a controller, and is characterized in that the voltage transformation circuit is used for converting an input power voltage into a first direct current; the double-voltage circuit is connected with the voltage transformation circuit so as to convert the first direct current into second direct current and third direct current, and the voltage of the second direct current is larger than that of the third direct current; the motor driving circuit is respectively connected with the double-voltage circuit and the motor so as to generate a driving signal through the second direct current and the third direct current, and the controller performs voltage transformation control on the voltage transformation circuit and controls the motor driving circuit to output the driving signal so as to control the motor to rotate. The motor driving power adapter is relatively simple in circuit, and can meet the driving and control of the direct current motor. The failure rate of the driving circuit is extremely reduced, and the production cost of enterprises is reduced.

Description

technical field [0001] The invention relates to the technical field of power supplies, and in particular to a motor-driven power adapter. Background technique [0002] In industrial processing, it is usually necessary to drive the workpiece to rotate through a motor, and cooperate with the processing mechanism to realize the processing of the workpiece. DC motors are increasingly used in industrial processing. The rotation of the DC motor is usually controlled by the drive circuit to control the speed and direction of the DC motor. In the prior art, the driving and control circuits of the motor are very complicated. The complex drive circuit leads to a high failure rate and increases the production cost of the enterprise. SUMMARY OF THE INVENTION [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a motor-driven power adapter. [0004] In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P7/28H02M3/158H02H7/12H02H7/08
CPCH02P7/28H02M3/158H02H7/1213H02H7/0811H02H7/0833Y02P80/10
Inventor 赖良海王宪强
Owner 深圳市助尔达电子科技有限公司
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