CN201611612U - Harmonic wave-suppressing capacitor - Google Patents
Harmonic wave-suppressing capacitor Download PDFInfo
- Publication number
- CN201611612U CN201611612U CN2009202997033U CN200920299703U CN201611612U CN 201611612 U CN201611612 U CN 201611612U CN 2009202997033 U CN2009202997033 U CN 2009202997033U CN 200920299703 U CN200920299703 U CN 200920299703U CN 201611612 U CN201611612 U CN 201611612U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- shell
- harmonic wave
- electrode
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a harmonic wave-suppressing capacitor which comprises a casing (1), a capacitor core (3) positioned inside the casing (1), and two electrodes (2) electrically connected with the capacitor core (3). The harmonic wave-suppressing capacitor is characterized in that the capacitor core (3) consists of two equal parts which are fixed on the two sides of the casing (1), the tubular electrodes (2) pass across the center of the casing (1) and the capacitor core (3). The harmonic wave-suppressing capacitor has excellent performance and is convenient to install.
Description
Technical field
The utility model relates to capacitor, especially a kind of harmonic capacitor that suppresses.
Background technology
Capacitor is a kind of electronic product commonly used.Capacitor general main comprise shell, fixing in the enclosure fuse and the electrode that is electrically connected with fuse.Capacitor body commonly used and shell and electrode are sealed into a cuboid, and electrode stretches out outside the cuboid.The shortcoming of this capacitor is: electrode and fuse to be connected electric wire longer, and be irregular distribution, make electric wire when using energising, produce bigger inductance, influence the performance of capacitor; Secondly in a kind of special place, because reasons in structure is installed inconvenient.
The utility model content
The purpose of this utility model solves capacitor commonly used exactly inconvenience is installed, and easily produces big inductance, influences the problem of capacitor performance.
The technical solution adopted in the utility model is: suppress harmonic capacitor, two electrodes that it comprises shell, is positioned at the capacitor body of shell and is electrically connected with capacitor body, the described capacitor body of its feature is the identical both sides of two partial fixings in shell, and described electrode is the central authorities that tubulose crosses shell and fuse.
Adopt technique scheme, the electric connection line of fuse contre electrode and fuse is very short because electrode crosses, and the inductance of generation is little, simultaneously because electric connection line also is symmetrical distribution, the inductance of Chan Shenging is cancelled out each other like this, thereby reduces the influence of inductance to capacitor performance to greatest extent; Electrode simultaneously of the present utility model adopts tubulose, in some special fields of employment, can penetrate from the two sides during installation, the convenient installation.
The utility model beneficial effect is: because the utility model electrode penetrates from fuse and shell central authorities, the inner connection of capacitor electric wire is few, and the inductance of generation is little, and can cancel out each other, so the performance of capacitor is improved; Electrode adopts tubulose, and the two sides can penetrate, and has therefore also made things convenient for installation.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1, shell, 2, electrode, 3, capacitor body.
Embodiment
The utility model suppresses harmonic capacitor, as shown in Figure 1, and two electrodes 2 that it comprises shell 1, is positioned at the capacitor body 3 of shell 1 and is electrically connected with capacitor body 3.As shown in Figure 2, capacitor body 3 is the identical both sides of two partial fixings in shell 1, and described electrode 2 crosses the central authorities of shell 1 and capacitor body 3 for tubulose.
Claims (1)
1. inhibition harmonic capacitor, it comprises shell [1], is positioned at the capacitor body [3] of shell [1] and two electrodes [2] that are electrically connected with capacitor body [3], the described capacitor body of its feature [3] is the identical both sides of two partial fixings in shell [1], and described electrode [2] crosses the central authorities of shell [1] and capacitor body [3] for tubulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202997033U CN201611612U (en) | 2009-12-28 | 2009-12-28 | Harmonic wave-suppressing capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202997033U CN201611612U (en) | 2009-12-28 | 2009-12-28 | Harmonic wave-suppressing capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611612U true CN201611612U (en) | 2010-10-20 |
Family
ID=42962247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202997033U Expired - Fee Related CN201611612U (en) | 2009-12-28 | 2009-12-28 | Harmonic wave-suppressing capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611612U (en) |
-
2009
- 2009-12-28 CN CN2009202997033U patent/CN201611612U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |