General specification inductor

Abstract

The invention relates to a general specification inductor. The inductor comprises a winding supporting component and a framework component, wherein the framework component comprises an annular supporting casing; an annular iron core fixing cavity is arranged in the supporting casing; a plurality of concentric-ring-shaped iron core chips, insulating strips, magnetic sheets and plastic supporting blocks are arranged in the iron core fixing cavity; the winding supporting component is sleeved to the exterior of the annular supporting casing and comprises a supporting sleeve positioned on the inner wall of the supporting casing; pressure plate components are fixedly connected with axial two ends of the supporting sleeve, corresponding to the axial two ends of the supporting casing; the pressure plate components comprise two pressure plates which are matched with each other; a plurality of compressing grooves are formed in the pressure plates in an annular array way; the section of each compressing groove is semicircular; a plurality of C-shaped dividing strips are connected with a position between the two pressure plate components; the end parts of the dividing strips are clamped between two compressing grooves corresponding to the pressure plate component.

Description

technical field [0001] The invention relates to an inductor with general specifications, which belongs to the field of electronic components. Background technique [0002] Inductors are components that can convert electrical energy into magnetic energy and store it. Inductors are similar in construction to transformers, but with only one winding. Inductors have a certain inductance, which only resists changes in current. If the inductor is in a state where no current is flowing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a state where current is passing, it will try to maintain the current when the circuit is off. [0003] The structure of the inductance is generally wound on the skeleton or the magnetic core, and the parameters of the inductance are mainly determined by the number of turns of the coil. Generally speaking, the coil is wound on the skeleton and the magnetic core by a special winding machine; Howev...

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Problems solved by technology

[0003] The structure of the inductance is generally wound on the skeleton or the magnetic core, and the parameters of the inductance are mainly determined by the number of turns of the coil. Generally speaking, the coil is wound on the skeleton and the magnetic core by a special winding machine; However, for some experiments or for setting standard parameters, the coil needs to be manually wound accurately, and the winding density is relatively high. If only a ring-shaped skeleton or magnetic core is wound connected, the accuracy cannot be guaranteed

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