A chip anti-electromagnetic interference high-frequency inductance element

Abstract

The invention discloses a chip type anti-electromagnetic interference high-frequency inductance element which comprises an inductance body and a shielding device, wherein a first groove is formed at the top of the inductance body; the bottom inner wall of the first groove is glidingly connected with two U-shaped columns which are oppositely arranged; a clamp column is arranged at one end of the U-shaped column; a first fixing round hole is formed on the two side inner walls of the first groove respectively; the inner wall of the first fixing round hole is connected with a fixing cylinder; a second fixing round hole is formed at the two ends of the fixing cylinder respectively; the inner wall of the second fixing round hole is glidingly connected with a fixing rod; a push plate is arranged at the end of the fixing rod away from the first groove and positioned on the outer side of the inductance body; and the other end of the fixing rod is connected with the other end of the U-shaped column. The chip type anti-electromagnetic interference high-frequency inductance element disclosed by the invention has simple structure and high stability and is economical and practical and facilitates the mounting of a shielding device; and moreover, due to the strong anti-electromagnetic interference ability of the high-frequency inductance element, the inductance element can run normally.

Description

technical field [0001] The invention relates to the technical field of anti-electromagnetic interference high-frequency inductive elements, in particular to a chip-type anti-electromagnetic interference high-frequency inductive element. Background technique [0002] The harm of electromagnetic interference to the public environment and personal safety has been recognized by countries all over the world. Shielding technology, one of the three major technologies for suppressing electromagnetic interference, shielding, grounding and filtering, is currently the most effective and economical means of suppressing electromagnetic interference. The method used is very Simple, installing a shielding device on the electrical components can greatly reduce the electromagnetic interference to the electrical components, so that the electrical components can work normally. The top of the existing inductive component has a large contact area with the outside world, so it is easily affected b...

AI Technical Summary

Problems solved by technology

[0002] The harm of electromagnetic interference to the public environment and personal safety has been recognized by countries all over the world. Shielding technology, one of the three major technologies for suppressing electromagnetic interference, shielding, grounding and filtering, is currently the most effective and economical means of suppressing electromagnetic interference. The method used is very Simple, installing a shielding device on the electrical components can greatly reduce the electromagnetic interference to the electrical components, so that the electrical components can work normally. The top of the existing inductive component has a large contact area with the outside world, so it is easily affected by external electromagnetic interference. The operation of the inductance element is adversely affected, so that the inductance element cannot work normally

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