CN101320964A - Serial inductor capacitance component - Google Patents
Serial inductor capacitance component Download PDFInfo
- Publication number
- CN101320964A CN101320964A CNA2007100692445A CN200710069244A CN101320964A CN 101320964 A CN101320964 A CN 101320964A CN A2007100692445 A CNA2007100692445 A CN A2007100692445A CN 200710069244 A CN200710069244 A CN 200710069244A CN 101320964 A CN101320964 A CN 101320964A
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- inductance
- electrode end
- inductance coil
- coil
- capacitance element
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Abstract
A series inductance capacitance module includes a case, an independent capacitive component arranged in the case, infusion filled in the case, wherein the independent component comprises a roll core, an active and an electrode end face. Two ends of the active are respectively connected with two electrode end faces. Inductance coils wound by the enameled wire and a coil frame are also arranged in the case and the inductance coils are wound on the coil frame. The inductance coil is electrically connected with the independent capacitive component in series, namely one end of the inductance coil is electrically connected with the electrode end face of the independent capacitive component, and the other end of the inductance coil and the other electrode end face of the independent capacitive component are led out of the case through the wires. The invention has the advantages of compact structure, small volume, safe usage, low cost and stable inductance parameter.
Description
(1) technical field
The present invention relates to a kind of capacitor of series inductance.
(2) technical background
The capacitor that in electrical equipment such as washing machine, air-conditioning, refrigerator, needs to use series inductance, existing series inductance adopts external, inductance coil is with the manual outside around single capacitor of lead, one end of coil is electrically connected with a terminal of capacitor, and there is following shortcoming in the design of this external inductance type capacitor: 1, small product size is big, burdensome; Damage easily when 2, external inductance coil uses, have hidden danger; 3, waste lead-in wire, cost is very not cheap; 4, the error ratio of manual coiling is bigger, and inductance coil does not have skeleton to support, and is yielding, the inductance parameters instability.
(3) summary of the invention
For the above-mentioned deficiency of the capacitor that solves existing series inductance, the invention provides a kind of compact conformation, volume is little, safe in utilization, cost is cheaper, inductance parameters is more stable serial inductor capacitance component.
The present invention adopts following technical scheme:
A kind of serial inductor capacitance component, comprise housing, place the independent capacitance element in the housing, be filled in the preserved material that contains in the housing, described independent capacitance element comprises the volume core, sub-prime, electrode end surface, described sub-prime two ends connect two electrode end surfaces respectively, also be provided with the inductance coil and the coil rack of enamelled wire coiling in the housing, inductance coil is on coil rack, inductance coil is electrically connected with the independent capacitance element connected in series, an end that is described inductance coil is electrically connected with an electrode end surface of independent capacitance element, and another electrode end surface of the other end of inductance coil and independent capacitance element is drawn outside the housing by lead.
Further, described inductance coil is located at the top of housing inner chamber, and the electrode end surface of independent capacitance element is arranged up and down.
The present invention compares with prior art and has the following advantages: (1) compact conformation, volume are little; (2) inductance coil is built-in thereby not fragile, and reliable in quality is safe in utilization; (3) reduce lead-in wire between independent capacitance element and the inductance coil, made cost cheaper; (4) inductance parameters is more stable.
(4) description of drawings
Fig. 1 is the structural representation of the capacitor of external inductance.
Fig. 2 is an architecture schematic diagram of the present invention.
(5) embodiment
The present invention is described further below in conjunction with accompanying drawing.
Referring to Fig. 2: a kind of serial inductor capacitance component, comprise housing 1, place the independent capacitance element in the housing 1, be filled in and contain preserved material 2 in the housing, described independent capacitance element comprises volume core 3, sub-prime 4, electrode end surface 5, described sub-prime 4 two ends connect two electrode end surfaces 5 respectively, also be provided with the inductance coil 6 and the coil rack 7 of enamelled wire coiling in the housing, inductance coil 6 is on coil rack 7, inductance coil 6 is electrically connected with the independent capacitance element connected in series, an end that is described inductance coil 6 is electrically connected with an electrode end surface of independent capacitance element, and another electrode end surface of the other end of inductance coil 6 and independent capacitance element is drawn outside the housing 1 by lead 8.Described independent capacitance element is meant the cellular construction with independent capacitance element electrical property.The described preserved material 7 that contains is selected epoxy resin for use.Described inductance coil 6 is located at the top of housing 1 inner chamber, and the electrode end surface 5 of independent capacitance element is arranged up and down.
Claims (2)
1, a kind of serial inductor capacitance component, comprise housing, place the independent capacitance element in the housing, be filled in the preserved material that contains in the housing, described independent capacitance element comprises the volume core, sub-prime, electrode end surface, described sub-prime two ends connect two electrode end surfaces respectively, it is characterized in that: the inductance coil and the coil rack that also are provided with the enamelled wire coiling in the housing, inductance coil is on coil rack, inductance coil is electrically connected with the independent capacitance element connected in series, an end that is described inductance coil is electrically connected with an electrode end surface of independent capacitance element, and another electrode end surface of the other end of inductance coil and independent capacitance element is drawn outside the housing by lead.
2, serial inductor capacitance component as claimed in claim 1 is characterized in that: described inductance coil is located at the top of housing inner chamber, and the electrode end surface of independent capacitance element is arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100692445A CN101320964A (en) | 2007-06-08 | 2007-06-08 | Serial inductor capacitance component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100692445A CN101320964A (en) | 2007-06-08 | 2007-06-08 | Serial inductor capacitance component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101320964A true CN101320964A (en) | 2008-12-10 |
Family
ID=40180846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100692445A Pending CN101320964A (en) | 2007-06-08 | 2007-06-08 | Serial inductor capacitance component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101320964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077829A (en) * | 2013-01-30 | 2013-05-01 | 慈溪市日益电容器厂 | Inner-series type self-healing capacitor serially connected with inductor and preparing method thereof |
-
2007
- 2007-06-08 CN CNA2007100692445A patent/CN101320964A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077829A (en) * | 2013-01-30 | 2013-05-01 | 慈溪市日益电容器厂 | Inner-series type self-healing capacitor serially connected with inductor and preparing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081210 |