CN205406225U - Assembled power factor adjustment inductance ware - Google Patents
Assembled power factor adjustment inductance ware Download PDFInfo
- Publication number
- CN205406225U CN205406225U CN201620193384.8U CN201620193384U CN205406225U CN 205406225 U CN205406225 U CN 205406225U CN 201620193384 U CN201620193384 U CN 201620193384U CN 205406225 U CN205406225 U CN 205406225U
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- magnetic core
- power factor
- copper wire
- covered wire
- assembled power
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Abstract
The present case is an assembled power factor adjustment inductance ware, includes: the magnetic core, the cylinder magnetic core, enamelled copper wire, its for the mode coiling that the magnetic core freely emboliaed or took out becomes hollow cylinder, and its internal diameter is greater than the external diameter of magnetic core, the high -temperature glue cover, its internal diameter is greater than enamelled copper wire's external diameter, its the cover in outside the enamelled copper wire, the iron powder, its fill in between high -temperature glue cover and the enamelled copper wire, go up the cover plate, it is located high -temperature glue overlaps the top, lower cover plate, it is located high -temperature glue overlaps the bottom, the pin, it is the slice pin, with enamelled copper wire connects. The present case can effectively reduce the cost of labor, accords with follow -up low manual work advantage, later stage can alternate the magnetic core in a flexible way and supply the characteristic adjustment, effectively reduces magnetic core material's use, the reduce cost price, but effective design space that utilizes reduces the design size.
Description
Technical field
This utility model relates to electronic devices and components field, particularly relates to a kind of assembled power factor (PF) variable inductor.
Background technology
The original paper that inducer is able to electric energy to be converted into magnetic energy and stores, inducer is similar to that transformator, but only one of which winding.Inducer has certain inductance, and it only stops the change of electric current.The coil of inducer of the prior art is typically all hand wound, and can not have by oneself and substitute magnetic core according to demand, once demand changes, then needs to substitute inducer overall, has thus resulted in the dual waste of cost and resource.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is in that to provide a kind of assembled power factor (PF) assembled power factor (PF) variable inductor adjustable, lower-cost.
For achieving the above object, this utility model is achieved through the following technical solutions:
A kind of assembled power factor (PF) variable inductor, including:
Magnetic core 7, cylinder magnetic core；
Enamel covered wire 4, its mode be freely inserted in for described magnetic core or take out turns to the cylinder of hollow, and its internal diameter is more than the external diameter of described magnetic core；
High temperature gum cover 2, its internal diameter is more than the external diameter of described enamel covered wire, and it is placed on outside described enamel covered wire；
Iron powder 3, it is filled between described high temperature gum cover and enamel covered wire；
Upper cover plate 1, it is located at described high temperature gum cover top；
Lower cover slip 5, it is located at bottom described high temperature gum cover；
Pin 6, it is lamellar pin, is connected with described enamel covered wire.
Preferably, described assembled power factor (PF) variable inductor, wherein, described high temperature gum cover is plastic cement outer housing.
Preferably, described assembled power factor (PF) variable inductor, wherein, described magnetic core is material is that ferrite, iron powder, height lead the one in the magnetic core of powder core.
Preferably, described assembled power factor (PF) variable inductor, wherein, described enamel covered wire is flat wire.
The beneficial effects of the utility model: the assembled power factor (PF) variable inductor of this case, iron powder is filled between high temperature gum cover and enamel covered wire, it is ensured that inducer is anti-tampering, anti-wear performance, and ratio is stronger；The mode that enamel covered wire is freely inserted in for described magnetic core or takes out simultaneously turns to the cylinder of hollow, it is possible to adopts automatization's coiling, can effectively reduce cost of labor, meet follow-up low manual advantage；Later stage can supply characteristic adjustment by flexible transformation magnetic core, effectively reduces the use of core material, reduces cost price；Paster pin design the scope of application stroll, can effectively utilize can design space, reduce design size；Each molectron can distinguish automatic mass, reduces production difficulty, effectively reduces the then gap of each molectron, reduce electromagnetic interference problem further；Can design by advanced use flat wire, reduce inductance Kelvin effect.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the assembled power factor (PF) variable inductor described in this utility model one embodiment.
Fig. 2 is the assembling structural representation of the assembled power factor (PF) variable inductor described in this utility model one embodiment.
Wherein, 1-upper cover plate, 2-high temperature gum cover, 3-iron powder, 4-enamel covered wire, 5-lower cover slip, 6-pin, 7-magnetic core.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
A kind of assembled power factor (PF) variable inductor, refers to accompanying drawing 1-2, including:
Magnetic core 7, cylinder magnetic core；
Enamel covered wire 4, its mode be freely inserted in for described magnetic core or take out turns to the cylinder of hollow, and its internal diameter is more than the external diameter of described magnetic core；
High temperature gum cover 2, its internal diameter is more than the external diameter of described enamel covered wire, and it is placed on outside described enamel covered wire；
Iron powder 3, it is filled between described high temperature gum cover and enamel covered wire；
Upper cover plate 1, it is located at described high temperature gum cover top；
Lower cover slip 5, it is located at bottom described high temperature gum cover；
Pin 6, it is lamellar pin, is connected with described enamel covered wire.
Further, described high temperature gum cover is plastic cement outer housing.
Further, described magnetic core to be material be ferrite, iron powder, height lead the one in the magnetic core of powder core.
Further, described enamel covered wire is flat wire.
Although embodiment of the present utility model is disclosed as above, but listed utilization that it is not restricted in description and embodiment, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (4)
1. an assembled power factor (PF) variable inductor, it is characterised in that including:
Magnetic core (7), cylinder magnetic core；
Enamel covered wire (4), its mode be freely inserted in for described magnetic core or take out turns to the cylinder of hollow, and its internal diameter is more than the external diameter of described magnetic core；
High temperature gum cover (2), its internal diameter is more than the external diameter of described enamel covered wire, and it is placed on outside described enamel covered wire；
Iron powder (3), it is filled between described high temperature gum cover and enamel covered wire；
Upper cover plate (1), it is located at described high temperature gum cover top；
Lower cover slip (5), it is located at bottom described high temperature gum cover；
Pin (6), it is lamellar pin, is connected with described enamel covered wire.
2. assembled power factor (PF) variable inductor as claimed in claim 1, it is characterised in that described high temperature gum cover is plastic cement outer housing.
3. assembled power factor (PF) variable inductor as claimed in claim 1, it is characterised in that described magnetic core is material is that ferrite, iron powder, height lead the one in the magnetic core of powder core.
4. assembled power factor (PF) variable inductor as claimed in claim 1, it is characterised in that described enamel covered wire is flat wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193384.8U CN205406225U (en) | 2016-03-14 | 2016-03-14 | Assembled power factor adjustment inductance ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193384.8U CN205406225U (en) | 2016-03-14 | 2016-03-14 | Assembled power factor adjustment inductance ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406225U true CN205406225U (en) | 2016-07-27 |
Family
ID=56421862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620193384.8U Active CN205406225U (en) | 2016-03-14 | 2016-03-14 | Assembled power factor adjustment inductance ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406225U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059271A (en) * | 2016-08-15 | 2016-10-26 | 苏州茂昌电子有限公司 | Power supply unit |
| CN107910158A (en) * | 2017-12-26 | 2018-04-13 | 天津光电惠高电子有限公司 | A kind of PFC choke coil and processing technology |
| CN109036782A (en) * | 2018-08-15 | 2018-12-18 | 湖州同立光电材料有限公司 | Pfc circuit inductor |
-
2016
- 2016-03-14 CN CN201620193384.8U patent/CN205406225U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059271A (en) * | 2016-08-15 | 2016-10-26 | 苏州茂昌电子有限公司 | Power supply unit |
| CN107910158A (en) * | 2017-12-26 | 2018-04-13 | 天津光电惠高电子有限公司 | A kind of PFC choke coil and processing technology |
| CN109036782A (en) * | 2018-08-15 | 2018-12-18 | 湖州同立光电材料有限公司 | Pfc circuit inductor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |