CN209199743U - A kind of power-supply controller of electric high frequency transformer - Google Patents
A kind of power-supply controller of electric high frequency transformer Download PDFInfo
- Publication number
- CN209199743U CN209199743U CN201821883192.5U CN201821883192U CN209199743U CN 209199743 U CN209199743 U CN 209199743U CN 201821883192 U CN201821883192 U CN 201821883192U CN 209199743 U CN209199743 U CN 209199743U
- Authority
- CN
- China
- Prior art keywords
- coil
- backing plate
- high frequency
- power
- pin
- 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.)
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011889 copper foil Substances 0.000 claims abstract description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 5
- 238000003475 lamination Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 230000009466 transformation Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011162 core material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 208000025274 Lightning injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Regulation Of General Use Transformers (AREA)
Abstract
The utility model discloses a kind of power-supply controller of electric high frequency transformers, including iron core, rear backing plate, coil, preceding backing plate, rear pin seat, rear pin, leading pedestal, locating piece, preceding pin and positive stop strip.The beneficial effects of the utility model are: the power-supply controller of electric is designed rationally with high frequency transformer, coil is made of primary coil and secondary coil, the coil of transformer connection power supply is known as primary coil, the coil of circuit is known as secondary coil after connection transformation is completed, coil outer is equipped with copper foil shielding layer, and it is isolated between coil and copper foil shielding layer by insulating tape, occurs the phenomenon that iron core leakage inductance in order to prevent, reduce transformation transfer efficiency, insulating tape prevents the accident generation that transformer is burnt in electric leakage, the both ends of primary coil are connect with two preceding pins respectively, in order to connect the circuit for needing to carry out voltage conversion, the both ends of secondary coil are connect with pin after two respectively, for the ease of picking out the circuit after voltage conversion.
Description
Technical field
The utility model relates to a kind of transformer, specially a kind of power-supply controller of electric high frequency transformer belongs to electric power electricity
Sub- technical field.
Background technique
High frequency transformer can transmit the power of various signals, it has also become the important component of modern electronic equipment, with
The development of Switching Power Supply, provide more extensive development space for high frequency transformer, the iron core of high frequency transformer is usually
Ferrite is made, although price is relatively cheap, there are the loss of larger magnetic circuit and leakage fields, and iron loss is high, and fever is big, makes its use
Range and service life are affected.
The existing unshielded device of high frequency transformer, can only be in low altitude area, no lightning stroke, indoor use, if in use process
In if encountering rainy, lightning stroke etc. is under adverse circumstances, then ontology can generate voltage instability, causes to burn or dry to periphery component
Exacerbation is disturbed, service life declines to a great extent.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of power-supply controller of electric high frequency transformation
Device.
The utility model achieves the above object through the following technical schemes: a kind of power-supply controller of electric high frequency transformer,
Including iron core, rear backing plate, coil, preceding backing plate, rear pin seat, rear pin, leading pedestal, locating piece, preceding pin and positive stop strip；Institute
It states rear backing plate and is mounted on core interior, the coil is mounted between preceding backing plate and rear backing plate, and the rear pin seat pads after being located at
Board bottom portion, the leading pedestal are located at foremast board bottom portion, and preceding pin is equipped on the leading pedestal, is pacified on the rear pin seat
Equipped with rear pin, the positive stop strip is mounted on the outside of preceding backing plate and rear backing plate, and the preceding backing plate and rear backing plate bottom are equipped with boss
The locating piece of shape.
Preferably, in order to carry out voltage transformation, the coil is made of primary coil and secondary coil.
Preferably, occurs the phenomenon that leakage inductance and interference in order to prevent, the coil outer is equipped with copper foil shielding layer, and coil
It is isolated between copper foil shielding layer by insulating tape.
Preferably, need to carry out the circuit of voltage conversion for the ease of accessing, the both ends of the primary coil are respectively with two
Pin connects before root.
Preferably, for the ease of picking out the circuit after voltage conversion, the both ends of the secondary coil respectively with two after
Pin connection.
Preferably, in order to improve the service life and voltage conversion efficiency of transformer, iron core material position ferrite is received
Meter Jing is formed by 18 ferrite nano crystalline substance stack of laminations.
Positioning when preferably, for the ease of transformer installation, the block-shaped positioning is up big and down small trapezoidal.
The beneficial effects of the utility model are: the power-supply controller of electric is designed rationally with high frequency transformer, coil is by primary line
Circle and secondary coil composition, the coil of transformer connection power supply are known as primary coil, the coil of circuit after connection transformation is completed
Referred to as secondary coil, coil outer is equipped with copper foil shielding layer, and is isolated between coil and copper foil shielding layer by insulating tape, is
The phenomenon that preventing iron core leakage inductance, reduces transformation transfer efficiency, and insulating tape prevents the thing that transformer is burnt in electric leakage
Therefore occur, the both ends of primary coil are connect with two preceding pins respectively, secondary in order to connect the circuit for needing to carry out voltage conversion
The both ends of coil are connect with pin after two respectively, for the ease of picking out the circuit after voltage conversion, iron core material position iron oxygen
Body is nanocrystalline, is formed by 18 ferrite nano crystalline substance stack of laminations, is magnetic a little using ferrite nano crystalline substance material
Path loss consumes small, long service life, and voltage conversion efficiency is high, positions up big and down small trapezoidal in block-shaped position, is pacified in transformer
Fine positioning effect is provided when dress, plays the role of being easily installed and fix.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure iron core schematic diagram；
Fig. 3 is the utility model structure pin schematic diagram；
Fig. 4 is the utility model structure coil schematic diagram.
In figure: 1, iron core, 2, rear backing plate, 3, coil, 4, preceding backing plate, 5, rear pin seat, 6, rear pin, 7, leading pedestal,
8, locating piece, 9, preceding pin and 10, positive stop strip.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, a kind of power-supply controller of electric high frequency transformer, including iron core 1, rear backing plate 2, coil 3, foremast
Plate 4, rear pin seat 5, rear pin 6, leading pedestal 7, locating piece 8, preceding pin 9 and positive stop strip 10；Backing plate 2 is mounted on iron after described
Inside core 1, the coil 3 is mounted between preceding backing plate 4 and rear backing plate 2, and the rear pin seat 5 is located at rear 2 bottom of backing plate, institute
4 bottom of backing plate before leading pedestal 7 is located at is stated, preceding pin 9 is installed on the leading pedestal 7, is installed on the rear pin seat 5
There is rear pin 6, the positive stop strip is mounted on preceding backing plate 4 and rear 2 outside of backing plate, and the preceding backing plate 4 is equipped with rear 2 bottom of backing plate
The locating piece 8 of boss-shaped.
The coil 3 is made of primary coil 3 and secondary coil 3, and the coil 3 that transformer connects power supply is known as primary coil
3, the coil 3 of circuit is known as secondary coil 3 after connection transformation is completed, and copper foil shielding layer, and line are equipped with outside the coil 3
It is isolated between circle 3 and copper foil shielding layer by insulating tape, occurs the phenomenon that 1 leakage inductance of iron core in order to prevent, reduces transformation conversion
Efficiency, insulating tape prevent electric leakage and burn the accident of transformer to occur, the both ends of the primary coil 3 respectively with two before
Pin 9 connects, in order to connect the circuit for needing to carry out voltage conversion, the both ends of the secondary coil 3 respectively with two after pin 6
Connection, for the ease of picking out the circuit after voltage conversion, the 1 material position ferrite nano of iron core is brilliant, passes through 18 iron
The nanocrystalline stack of laminations of oxysome forms, and is that small, long service life, electricity is lost in magnetic circuit a little using ferrite nano crystalline substance material
High conversion efficiency, up big and down small trapezoidal, the offer fine positioning work when transformer is installed in the 8 shape position of locating piece are provided
With playing the role of being easily installed and fix.
Working principle: when using the power-supply controller of electric high frequency transformer, high frequency transformer is mounted on power supply mainboard
On, by scolding tin firm welding, preceding pin 9 connects power circuit, and rear pin 6 connects outlet line, when primary coil 3 passes through friendship
When galvanic electricity, exchange flux is generated in iron core 1, makes to induce voltage in secondary coil 3, realizes voltage transformation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of power-supply controller of electric high frequency transformer, it is characterised in that: including iron core (1), rear backing plate (2), coil (3), preceding
Backing plate (4), rear pin seat (5), rear pin (6), leading pedestal (7), locating piece (8), preceding pin (9) and positive stop strip (10)；Institute
It states rear backing plate (2) and is mounted on iron core (1) inside, the coil (3) is mounted between preceding backing plate (4) and rear backing plate (2), after described
Pin seat (5) is located at rear backing plate (2) bottom, and the leading pedestal (7) is located at preceding backing plate (4) bottom, on the leading pedestal (7)
It is equipped with preceding pin (9), is equipped with rear pin (6) on the rear pin seat (5), the positive stop strip (10) is mounted on preceding backing plate
(4) and on the outside of rear backing plate (2), the locating piece (8) of the preceding backing plate (4) and rear backing plate (2) bottom equipped with boss-shaped.
2. a kind of power-supply controller of electric high frequency transformer according to claim 1, it is characterised in that: the coil (3) by
Primary coil and secondary coil composition.
3. a kind of power-supply controller of electric high frequency transformer according to claim 1, it is characterised in that: the coil (3) is outside
Portion is equipped with copper foil shielding layer, and is isolated between coil (3) and copper foil shielding layer by insulating tape.
4. a kind of power-supply controller of electric high frequency transformer according to claim 2, it is characterised in that: the primary coil
Both ends are connect with two preceding pins (9) respectively.
5. a kind of power-supply controller of electric high frequency transformer according to claim 2, it is characterised in that: the secondary coil
Both ends are connect with pin (6) after two respectively.
6. a kind of power-supply controller of electric high frequency transformer according to claim 1, it is characterised in that: iron core (1) material
Matter position ferrite nano is brilliant, is formed by 18 ferrite nano crystalline substance stack of laminations.
7. a kind of power-supply controller of electric high frequency transformer according to claim 1, it is characterised in that: the locating piece (8)
Shape is up big and down small trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883192.5U CN209199743U (en) | 2018-11-15 | 2018-11-15 | A kind of power-supply controller of electric high frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883192.5U CN209199743U (en) | 2018-11-15 | 2018-11-15 | A kind of power-supply controller of electric high frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209199743U true CN209199743U (en) | 2019-08-02 |
Family
ID=67411682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821883192.5U Expired - Fee Related CN209199743U (en) | 2018-11-15 | 2018-11-15 | A kind of power-supply controller of electric high frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209199743U (en) |
-
2018
- 2018-11-15 CN CN201821883192.5U patent/CN209199743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |