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High-stability annular inductor

A toroidal inductor, stable technology, applied in the direction of transformer/inductor core, transformer/inductor coil/winding/connection, transformer/inductor components, etc., can solve problems such as insufficient stability and performance

Pending Publication Date: 2021-01-01
惠州市迈特普电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a highly stable ring inductor for the problem of insufficient stability

Method used

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Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention provides a high-stability annular inductor. The high-stability annular inductor comprises an annular magnetic core, a first winding coil, a second winding coil, a reinforcing frame and abase assembly. The first winding coil is wound on one side of the annular magnetic core, and the second winding coil is wound on the other side of the annular magnetic core. The reinforcing frame comprises two sub-frames. The sub-frame comprises a top beam, a middle beam, a bottom beam and side rods. The two top beams are connected in a clamped mode, the two middle beams are connected in a clamped mode, the two bottom beams are connected in a clamped mode, and the two side rods abut against the two sides of the annular magnetic core respectively. The base assembly comprises a base body, two first bearing sleeves, two first pins, two second bearing sleeves and two second pins. The base body is provided with a fixing slot and an arc-shaped limiting groove, the annular magnetic core is partially contained in the arc-shaped limiting groove, and the two bottom beams are inserted into the fixing slot and connected with the base body in a clamped mode. Each first bearing sleeve is accommodated in one first adjusting groove and is in sliding connection with the seat body, and each first pin penetrates through one first bearing sleeve. According to the annular inductor, the stability performance is improved.

Description

technical field [0001] The invention relates to the technical field of ring inductors, in particular to a high stability ring inductor. Background technique [0002] A toroidal inductor is an electronic component, mainly including a circular magnetic core and a winding coil wound on the circular magnetic core. It is widely used in decoupling, filtering and suppression of parasitic oscillation in high frequency circuits. Specifically, the common mode inductor is a kind of ring inductor, and is mainly used for suppressing common mode interference. The common mode inductor is a common mode interference suppression device with a ferrite core. It consists of two winding coils with the same size and the same number of turns symmetrically wound on the same ferrite ring core to form a The four-terminal device presents a large inductance to the common mode signal and has a suppression effect. At present, most of the toroidal inductors are provided with a base, which plays a role o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/28H01F27/06H01F27/26H01F27/29
CPCH01F27/2895H01F27/29H01F27/06H01F27/266H01F2027/297H01F2027/065
Inventor 向方
Owner 惠州市迈特普电子有限公司
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