CN202102868U - Single-input and multi-output transformer - Google Patents
Single-input and multi-output transformer Download PDFInfo
- Publication number
- CN202102868U CN202102868U CN201120090647XU CN201120090647U CN202102868U CN 202102868 U CN202102868 U CN 202102868U CN 201120090647X U CN201120090647X U CN 201120090647XU CN 201120090647 U CN201120090647 U CN 201120090647U CN 202102868 U CN202102868 U CN 202102868U
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- China
- Prior art keywords
- secondary coil
- many output
- iron core
- output transformers
- single input
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Abstract
The utility model relates to a single-input and multi-output transformer which mainly comprises radiating fins (1), an iron core (2), a primary coil (3), a secondary coil (4), a terminal lug component (5) and an encapsulation housing (6), wherein the primary coil (3) and the secondary coil (4) are arranged in a B-shaped structure constituted by the iron core (2), the terminal lug component (5) is placed on the outer surface of the secondary coil (4), the radiating fins (1) are placed on the outer layer of the B-shaped structure constituted by the iron core (2), and the encapsulation housing (6) is placed on the outer layers of the radiating fins (1) and the terminal lug component (5). The utility model particularly provides the single-input and multi-output transformer which is simple in structure, low in cost and convenient to use, and can greatly enlarge the range of output voltage of the transformer, thereby having great economic value and social value.
Description
Technical field
The utility model relates to the design of transformer, provides a kind of single input many output transformers especially.
Background technology
At present, existing transformer is the single output of single input mostly, when output voltage exceeds the allowed band of transformer; Then need to change transformer in addition, production cost is increased greatly, and waste time and energy; The utility model provides a kind of single input many output transformers especially; Simple in structure, cost is low, easy to use, the output voltage range of transformer increases greatly, has great economic worth and social value.
Summary of the invention
The utility model provides a kind of single input many output transformers especially, simple in structure, cost is low, easy to use, the output voltage range of transformer increases greatly, has great economic worth and social value.
The many output transformers of the said single input of the utility model; Mainly form by fin (1), iron core (2), primary coil (3), secondary coil (4), lug plate assembly (5) and embedding shell (6); Primary coil (3) and secondary coil (4) place in " day " font structure of iron core (2) composition; Lug plate assembly (5) places secondary coil (4) outer surface; " day " font structural outside layers that fin (1) places iron core (2) to form, epoxy sealing shell (6) places fin (1), lug plate assembly (5) skin.
The many output transformers of the said single input of the utility model, wherein, said secondary coil (4) quantity is 6, can realize the output to multiple voltage through a power supply input, saves the space.
The many output transformers of the said single input of the utility model, wherein, said iron core (2) constitutes " day " font magnetic circuit by four C sections cores (2).
The many output transformers of the said single input of the utility model, wherein, said secondary coil (4) has 6, respectively at pin 5, between 6,7, between 8,9, between 10,11, between 12,13, between 14 and 15, between 16.
The many output transformers of the said single input of the utility model, wherein, said primary coil (3) is arranged on pin 1, between 4, pin 1, has two tap pins 2,3 between 4.
The many output transformers of the said single input of the utility model, wherein, fin (1) and epoxy sealing shell (6) play heat radiation and protective effect jointly in the transformer outside.
The many output transformers of the said single input of the utility model, wherein, iron core (2), primary coil (3), secondary coil (4) acting in conjunction carrying out electricity-magnetic-electricity conversion are realized the transformer function; Lug plate assembly (5) realization is electrically connected with external system; The inner heat that produces of transformer conducts through fin (1) and the outside epoxy sealing shell (6) of transformer, reduces internal structure and receives fire damage.
Description of drawings
Fig. 1 is single many output transformers of input sketch map;
Fig. 2 is single many output transformers of input internal structure sketch map;
Fig. 3 is single many output transformers of input end view;
Fig. 4 is transformer principle figure.
Embodiment
The many output transformers of the said single input of present embodiment; Mainly form by fin (1), iron core (2), primary coil (3), secondary coil (4), lug plate assembly (5) and epoxy sealing shell (6); The interior coiling of " day " font structure that primary coil (3) and secondary coil (4) place four iron cores to form; Lug plate assembly (5) is at secondary coil (4) outer surface, and fin (1) and epoxy sealing shell (6) are provided with single many output transformers of input outer surface.
The many output transformers of the said single input of present embodiment, wherein, said secondary coil (4) quantity is 6, can realize the output to multiple voltage through a power supply input, saves the space.
The many output transformers of the said single input of present embodiment, wherein, said iron core (2) constitutes " day " font magnetic circuit by 4 C sections cores (2).
The many output transformers of the said single input of present embodiment, wherein, said secondary coil (4) has 6; Respectively at pin 5, between 6,7, between 8,9, between 10; 11, between 12; 13, between 14 and 15, between 16, can realize output to multiple voltage through the input of power supply, save the space.
The many output transformers of the said single input of present embodiment, wherein, said primary coil (3) is arranged on pin 1, between 4, and has two tap pins 2,3.
The many output transformers of the said single input of present embodiment, wherein, fin (1) and epoxy sealing shell (6) play heat radiation and protective effect jointly in the transformer outside.
The many output transformers of the said single input of present embodiment, wherein, iron core (2), primary coil (3), secondary coil (4) acting in conjunction carrying out electricity-magnetic-electricity conversion are realized the transformer function; Lug plate assembly (5) realization is electrically connected with external system; The inner heat that produces of transformer conducts through fin (1) and the outside epoxy sealing shell (6) of transformer, reduces internal structure and receives fire damage.
The model of the many output transformers of the said single input of present embodiment is Т Р-449-115-400 Т/К; Transformer overall dimension is 52 mm * 50 mm * 55 mm; The vertical range in the hole on the fin of transformer (1) is (22 ± 0.05) mm; When 1,4 pins input 115V/400Hz voltage, output voltage such as table 1 between each pin:
Table 1
| Pin | 1-2 | 2-3 | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 13-14 | 15-16 |
| Voltage (V/400Hz) | 103 | 5.5 | 6.5 | 10 | 10 | 8 | 8 | 1 | 1 |
Embodiment 2:
The model of the many output transformers of the said single input of present embodiment is Т Р-480-115-400 В/К; Transformer overall dimension is 55mm * 50 mm * 55 mm; The vertical range in the hole on the fin of transformer (1) is (25 ± 0.05) mm; When 1,4 pins input 115V/400Hz voltage, output voltage such as table 2 between each pin.
Table 2
| Pin | 1-2 | 2-3 | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 13-14 | 15-16 |
| Voltage (V/400Hz) | 101 | 6.5 | 7.5 | 10 | 10 | 8 | 8 | 0.9 | 0.9 |
Claims (5)
1. a list is imported many output transformers; It is characterized in that: the many output transformers of said single input mainly are made up of fin (1), iron core (2), primary coil (3), secondary coil (4), lug plate assembly (5) and embedding shell (6); Primary coil (3) and secondary coil (4) place in " day " font structure of iron core (2) composition; Lug plate assembly (5) places secondary coil (4) outer surface; " day " font structural outside layers that fin (1) places iron core (2) to form, epoxy sealing layer (6) places fin (1), lug plate assembly (5) skin.
2. according to the many output transformers of the said single input of claim 1, it is characterized in that: said secondary coil (4) quantity is 6.
3. according to the many output transformers of the said single input of claim 1, it is characterized in that: said iron core (2) constitutes " day " font magnetic circuit by four C sections cores (2).
4. according to the many output transformers of the said single input of claim 1, it is characterized in that: said secondary coil (4) has 6, respectively at pin 5, between 6,7, between 8,9, between 10,11, between 12,13, between 14 and 15, between 16.
5. according to the many output transformers of the said single input of claim 1, it is characterized in that: said primary coil (3) is arranged on pin 1, between 4, pin 1, has two tap pins 2,3 between 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120090647XU CN202102868U (en) | 2011-03-31 | 2011-03-31 | Single-input and multi-output transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120090647XU CN202102868U (en) | 2011-03-31 | 2011-03-31 | Single-input and multi-output transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102868U true CN202102868U (en) | 2012-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120090647XU Expired - Fee Related CN202102868U (en) | 2011-03-31 | 2011-03-31 | Single-input and multi-output transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545095A (en) * | 2013-11-12 | 2014-01-29 | 安庆市宏海科技有限公司 | Transformer used for driving power of LED (Light Emitting Diode) energy-saving lamp |
-
2011
- 2011-03-31 CN CN201120090647XU patent/CN202102868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545095A (en) * | 2013-11-12 | 2014-01-29 | 安庆市宏海科技有限公司 | Transformer used for driving power of LED (Light Emitting Diode) energy-saving lamp |
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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: 20120104 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |