CN103000344A - High power pulse transformer - Google Patents
High power pulse transformer Download PDFInfo
- Publication number
- CN103000344A CN103000344A CN 201210428316 CN201210428316A CN103000344A CN 103000344 A CN103000344 A CN 103000344A CN 201210428316 CN201210428316 CN 201210428316 CN 201210428316 A CN201210428316 A CN 201210428316A CN 103000344 A CN103000344 A CN 103000344A
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- pulse transformer
- power pulse
- iron core
- transformer
- secondary coil
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Abstract
The invention discloses a high power pulse transformer which is characterized in that an iron core of the high power pulse transformer is assembled by stacking cut iron cores; dual windings of primary coils are connected in parallel; and dual windings of secondary coils are output. Due to the structure, the transformer can be used in an ultrahigh voltage situation, and has the advantages of stable performance, low production cost and strong market competitiveness.
Description
Technical field
The present invention relates to the high voltage pulse modulator field, particularly a kind of high-power pulse transformer.
Background technology
High voltage pulse modulator has been widely used on the microwave source with equipment such as the electron accelerator of pulse mode work, radar transmitter and safety check, flaw detections.
On highpowerpulse equipment, all need at present to realize that with pulse transformer low-voltage arrives high-tension conversion.But the pulse transformer that can be used in the superhigh pressure occasion only has a seldom part, and price is very expensive.
A kind of high-power pulse transformer is provided, and can be used in the superhigh pressure occasion with lower production cost is the problem that prior art need to solve.
Summary of the invention
Technical problem to be solved by this invention is, a kind of high-power pulse transformer is provided, and can be used in the superhigh pressure occasion with lower production cost.
For solving the problems of the technologies described above, technical scheme of the present invention is that a kind of high-power pulse transformer is characterized in that: the iron core of described pulse transformer is the assembling that superposes of cutting iron core; The resistance of primary coil double wrap is in parallel; Secondary coil is double wrap resistance output, thereby consists of high-power pulse transformer, is applicable to the superhigh pressure occasion.
Interval between the described iron core is at 2mm to 4mm.
Described iron core connects by the steel band pull bar.
Last linkage of described secondary coil is received on the copper tube, and the top is provided with air-vent.
Being provided with mounting bar between described two groups of secondary coils connects.
Adopt intercell connector, connecting plate to connect between described two groups of primary coils.
Described iron core is fixed on the base; Secondary coil is fixed on the base plate by fixed head, gusset.
A kind of high-power pulse transformer, owing to adopt said structure, this transformer has the following advantages: 1, can be used in superhigh pressure occasion, stable performance; 2, production cost is low, and the market competitiveness is strong.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments;
Fig. 1 is the Facad structure schematic diagram of a kind of high-power pulse transformer of the present invention;
Fig. 2 is the side structure schematic diagram of a kind of high-power pulse transformer of the present invention;
Fig. 3 is the circuit connection diagram of a kind of high-power pulse transformer of the present invention;
In Fig. 1-2,1, iron core; 2, primary coil; 3, secondary coil; 4, steel band pull bar; 5, gusset; 6, connecting plate; 7, intercell connector; 8, base plate; 9, mounting bar; 10, fixed head; 11, base.
Embodiment
As Figure 1-3, coiling and the assembly structure of the present invention's pulse transformer that can use in the occasion of superhigh pressure satisfy transformer in the safe and effective use of high voltage occasion to reach.
Wherein iron core 1 is the assembling that superposes of cutting iron core; Primary coil 2 double windings are in parallel; Secondary coil 3 is double winding output, thereby consists of high-power pulse transformer, is applicable to the superhigh pressure occasion.Interval between the iron core 1 is at 2mm to 4mm.And iron core 1 connects by steel band pull bar 4.
Last linkage of secondary coil 3 is received on the copper tube, and the top is provided with air-vent.Being provided with mounting bar 9 between two groups of secondary coils 3 connects.Adopt intercell connector 7, connecting plate 6 to connect between two groups of elementary line 2 circles.Iron core 1 is fixed on the base 11; Secondary coil 3 is fixed on the base plate 8 by fixed head 10, gusset 5.
Fig. 1 and Fig. 2 are structural representation of the present invention, its concrete implementation is, the selection of iron core 1, select suitable iron core 1 according to conditions such as the gross power of transformer and pulse durations, the structure of the present invention such as its displaying is depicted as that four pairs of iron cores 1 stack assembles and iron core is the cutting iron core, made things convenient for the assembling of transformer, it should be noted that wherein when 4 packings of core steel band pull bar are fixing need to guarantee to leave the 2-4mm gap between iron core 1 and the iron core 1 that can be good at flowing with the transformer oil of abundant assurance transformer in work has reached the effect of cooling.
The coiling of transformer coil, the coiling of coil is divided into primary coil 2 and secondary coil 3, the primary coil 2 that requires according to circuit diagram is connected in parallel for double winding, secondary coil 3 is double winding output, it should be noted that the easy-to-connect that will consider transformer and transformer high-voltage and low pressure carries out effective and reasonable layout, the skeleton of primary and secondary coil all adopts the specific epoxy glass-cloth board to be spliced.Be formed by stacking and cause the section ratio of iron core 1 larger because iron core 1 is four pairs, coiling has been caused certain difficulty, so require on elementary skeleton groove milling and consider effectively to utilize the interior window of iron core high.
Last circle is not on skeleton during secondary coil 3 coiling, also beat above it air-vent after using the copper tube cutting instead, require to carry out otch according to the direction of winding of secondary coil 3, otch is apart from 3mm, at last in assembling with secondary coil 3 with its with the epoxy resin glue glued adhesion and carry out connecting line.The benefit of making coil with copper tube is made things convenient for the transformer secondary output coil fixing, and it is elegant in appearance to get up from the appearance, and electric field is even, and the high pressure of output is convenient and reliable in wiring.
At first with primary coil 2, secondary coil 3 is inserted in the iron core 1 with steel band pull bar 4, and base 11 tightens up iron core 1 packing and is fixed on the base 11 and adjusts spacing between the iron core 1; Then with fixed head 10, gusset 5 the primary and secondary coil 2 of transformer is fixed on the base plate 8; , with connecting plate 6, intercell connector 7, mounting bar 9 transformer is required to carry out connecting line according to circuit diagram; And all places of being connected and fixed of transformer all will guarantee to connect reliably lead-out wire arrangement requirement neat appearance with brass screw with round head is fixing.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted technical solution of the present invention to carry out, or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (7)
1. high-power pulse transformer is characterized in that: the iron core of described pulse transformer (1) is the assembling that superposes of cutting iron core; Primary coil (2) double winding is in parallel; Secondary coil (3) is double winding output.
2. a kind of high-power pulse transformer according to claim 1, it is characterized in that: the interval between the described iron core (1) is at 2mm to 4mm.
3. a kind of high-power pulse transformer according to claim 1 and 2, it is characterized in that: described iron core (1) connects by steel band pull bar (4).
4. a kind of high-power pulse transformer according to claim 1, it is characterized in that: last linkage of described secondary coil (3) is received on the copper tube, and the top is provided with air-vent.
5. it is characterized in that: be provided with mounting bar (9) between described two groups of secondary coils (3) and connect according to claim 1 or 4 described a kind of high-power pulse transformers.
6. a kind of high-power pulse transformer according to claim 1 is characterized in that: adopt intercell connector (7), connecting plate (6) to connect between described two groups of primary coils (2).
7. a kind of high-power pulse transformer according to claim 1, it is characterized in that: described iron core (1) is fixed on the base (11); Secondary coil (2) is fixed on the base plate (8) by fixed head (10), gusset (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210428316 CN103000344A (en) | 2012-10-31 | 2012-10-31 | High power pulse transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210428316 CN103000344A (en) | 2012-10-31 | 2012-10-31 | High power pulse transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103000344A true CN103000344A (en) | 2013-03-27 |
Family
ID=47928803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210428316 Pending CN103000344A (en) | 2012-10-31 | 2012-10-31 | High power pulse transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103000344A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646769A (en) * | 2013-12-26 | 2014-03-19 | 芜湖国睿兆伏电子有限公司 | Manufacturing technology of pulse transformer |
| CN103745802A (en) * | 2014-01-23 | 2014-04-23 | 芜湖国睿兆伏电子有限公司 | High-transformation-ratio pulse transformer and manufacturing method thereof |
| CN105489356A (en) * | 2015-12-28 | 2016-04-13 | 芜湖国睿兆伏电子有限公司 | Ultra-high voltage pulse transformer |
-
2012
- 2012-10-31 CN CN 201210428316 patent/CN103000344A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646769A (en) * | 2013-12-26 | 2014-03-19 | 芜湖国睿兆伏电子有限公司 | Manufacturing technology of pulse transformer |
| CN103745802A (en) * | 2014-01-23 | 2014-04-23 | 芜湖国睿兆伏电子有限公司 | High-transformation-ratio pulse transformer and manufacturing method thereof |
| CN103745802B (en) * | 2014-01-23 | 2015-12-09 | 芜湖国睿兆伏电子有限公司 | High no-load voltage ratio pulse transformer and manufacture method thereof |
| CN105489356A (en) * | 2015-12-28 | 2016-04-13 | 芜湖国睿兆伏电子有限公司 | Ultra-high voltage pulse transformer |
| CN105489356B (en) * | 2015-12-28 | 2018-07-17 | 芜湖国睿兆伏电子有限公司 | A kind of super-high pressure pulse transformer |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |