CN2291715Y - Voltage arbitrary combination transformer - Google Patents
Voltage arbitrary combination transformer Download PDFInfo
- Publication number
- CN2291715Y CN2291715Y CN 97238000 CN97238000U CN2291715Y CN 2291715 Y CN2291715 Y CN 2291715Y CN 97238000 CN97238000 CN 97238000 CN 97238000 U CN97238000 U CN 97238000U CN 2291715 Y CN2291715 Y CN 2291715Y
- Authority
- CN
- China
- Prior art keywords
- side winding
- voltage
- secondary side
- model
- utility
- 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
Links
Images
Abstract
The utility model relates to a transformer, particularly a single-phase transformer of an electrical apparatus for general industries. The utility model is composed of a bracket, an iron core, a primary side winding and a secondary side winding. The utility model is characterized in that the secondary side winding is composed of a plurality of interdependent coils; the number of coils is the ratio of primary side voltage and secondary side maximum output voltage and the ratio is the product of nth power (n belongs to the natural number). The utility model has the advantages that each winding of the secondary side winding can be arbitrarily combined in series and the utility model can output different electric voltage for various electrical apparatus.
Description
The utility model relates to a kind of transformer, especially general industry electric equipment single-phase transformer.
Its output voltage of the transformer of domestic present use is mostly fixed, the transformer that is a kind of model can only be exported a certain or certain several fixed voltage, can not satisfy of the requirement of multiple electric equipment, especially not satisfy the demand of some electric equipment non-GB voltage to different voltages.
The purpose of this utility model provides the multiple GB normal voltage that meets of a kind of energy output, especially is the transformer of non-GB voltage.
Solution of the present utility model is: a kind of voltage combination in any transformer, form by support, iron core, first side winding, secondary side winding, secondary side winding is made of a plurality of separate coils, each coil turn be original edge voltage, inferior limit maximum output voltage ratio and 20,1,2 ... the product of the exponential depth of N, each coil lead of first side winding, secondary side winding are connected on each corresponding binding post of transformer bracket upper connecting terminal plate.
Because the utility model secondary side winding is made of a plurality of separate coils, its number of turn be again original edge voltage, inferior limit maximum output voltage ratio and 20,1,2 ... the product of N exponential depth, so the utility model both exportable each coil intrinsic several fixed voltages, again can be as required arbitrarily with two, three or several coil series connection output various device required voltage, have the advantage that a type is used more, saved fund.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is 1～127V voltage combination in any transformer overall structure figure.
Fig. 2 is 1～127V voltage combination in any transformer principle figure.
Embodiment: see Fig. 1, Fig. 2, original edge voltage is 220V, secondary winding a
1x
1, a
2x
2, a
3x
3A
7x
7Voltage is respectively 2
0, 2
1, 2
22
6V promptly 1,2,4,8,16,32,64V, so inferior limit maximum output voltage:
∑
6 0=2
0+ 2
1+ 2
2+ ... + 2
6=127 (V) are owing to the ratio of original edge voltage with inferior limit maximum output voltage
So:
N
1=1.73 * 220=380 (circle)
Na
1x
1=1.73 * 2
0=1.73 ≈ 2 (circle)
Na
2x
2=1.73 * 2
1=3.46 ≈ 3 (circle)
Na
3x
3=1.73 * 2
2=6.92 ≈ 7 (circle)
Na
4x
4=1.73 * 2
3=13.84 ≈ 14 (circle)
Na
5x
5=1.73 * 2
4=27.68 ≈ 28 (circle)
Na
6x
6=1.73 * 2
5=55.36 ≈ 55 (circle)
Na
7x
7=1.73 * 2
6=110.72 ≈ 111 (circle)
First side winding, secondary side winding 4 are wound on unshakable in one's determination 1, unshakable in one's determination 1 forward and backward support 3 clamps iron core 1 by bolt, terminal board 2 is fixed on the upper surface of support 3, and each coil lead 6 of first side winding, secondary side winding passes on the corresponding binding post that skeleton 5 is connected on terminal board 2.
During use, if need 32V or 64V voltage, as long as the electric equipment line directly is connected on a
6, x
6Or a
7, x
7Get final product on the binding post.If need 19V or 56V voltage, can be earlier with a
1x
1, a
2x
2, a
5x
5Or a
4x
4, a
5x
5, a
6x
6End of the same name be connected with the different name end, then the electric equipment line is connected on its initial and end binding post, can obtain 19V or 56V voltage.Then the rest may be inferred for the connection of other situation.
Claims (1)
- A kind of voltage combination in any transformer, form by support, iron core, first side winding, secondary side winding, it is characterized in that: secondary side winding is made of a plurality of separate coils, each coil turn be original edge voltage, inferior limit maximum output voltage ratio and 20,1,2 ... the product of the exponential depth of N, each coil lead of first side winding, secondary side winding are connected on each corresponding binding post of transformer bracket upper connecting terminal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97238000 CN2291715Y (en) | 1997-04-18 | 1997-04-18 | Voltage arbitrary combination transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97238000 CN2291715Y (en) | 1997-04-18 | 1997-04-18 | Voltage arbitrary combination transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291715Y true CN2291715Y (en) | 1998-09-16 |
Family
ID=33948506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97238000 Expired - Fee Related CN2291715Y (en) | 1997-04-18 | 1997-04-18 | Voltage arbitrary combination transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291715Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420040A (en) * | 2011-12-06 | 2012-04-18 | 保定天威集团有限公司 | Single-oil-tank dual-body parallel reactor |
-
1997
- 1997-04-18 CN CN 97238000 patent/CN2291715Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420040A (en) * | 2011-12-06 | 2012-04-18 | 保定天威集团有限公司 | Single-oil-tank dual-body parallel reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200990560Y (en) | Wide voltage range power supply device | |
| CN2291715Y (en) | Voltage arbitrary combination transformer | |
| CN2645196Y (en) | Iron core current-limiting reactor | |
| CN201985769U (en) | In-phase reverse parallel connection rectifier transformation device | |
| CN208142000U (en) | High current filter inductor | |
| CN201869105U (en) | Voltage regulator | |
| CN2136475Y (en) | High- and low-voltage power metering box | |
| CN100521483C (en) | Active clamped topology circuit of multi transformer | |
| CN214427842U (en) | Variable current voltage regulator | |
| CN2646954Y (en) | Interference-proof multi-phase AC-DC converter | |
| CN2496170Y (en) | Reactive compensation component which can be fit in three-phase asychronous motor | |
| CN2492005Y (en) | Three-phase series boosting power rectifier | |
| CN2137020Y (en) | Trickle single-turn feedthrough current transformer | |
| CN2836303Y (en) | Topology of main circuit for unified electric power quality regulator | |
| CN109672320A (en) | A kind of transformation of electrical energy circuit, power electronic equipment, related system and method | |
| CN2781426Y (en) | Main load control type power switch set | |
| CN2132250Y (en) | Plastic wire | |
| CN2235651Y (en) | Capacity improved type three-phase transformer | |
| JPH0419994Y2 (en) | ||
| CN2216295Y (en) | Energy-saving noiseless ac contactor | |
| CN2201755Y (en) | Single-phase high voltage rectification equipment | |
| CN206179661U (en) | Dry -type transformer primary coiling structure and elementary cable draw -out lines assembly structure | |
| CN2245228Y (en) | High efficiency wide range stage number superimposing type ac manostat | |
| CN2163435Y (en) | Spot welder 3-phase balance transformer | |
| CN2192888Y (en) | Energy-saving control device for watt-hour meter of household |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |