DE8226746U1

DE8226746U1 - TRANSFORMER

Info

Publication number: DE8226746U1
Application number: DE19828226746
Authority: DE
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-09-23
Filing date: 1982-09-23
Publication date: 1983-04-14

Description

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Di·.· Erfindung betrifft einen Transformator bestehend mr <·ί-ι·-'·.ι, Ober- und Unternl^ch, einem Kern und wenigstens einer tu:·. ! ·'itendrrn Material versehenen Trägerplatte als Wicklung.Di ·. · The invention relates to a transformer consisting of mr <· ί-ι · - '· .ι, upper and lower surface, a core and at least one tu: ·. ! · Carrier plate provided with thin material as a winding.

Mekannt rind Transformatoren beliebiger Bauart, deren Wickljnn um den Kern auf einem Spulenkörper gewickelt wird oder direkt. wi<- bei einem Ringkerntransformator um den Magentkern liegt, ohne einen Spulenkörper zu verwenden. Alle diese Transformatoren haben den Nachteil der zu hohen Bauweise.Known are transformers of any design whose winding wound around the core on a bobbin or directly. wi <- in the case of a toroidal core transformer, it is around the magnet core, without using a bobbin. All of these transformers have the disadvantage of being too tall.

Die Erfindung betrifft nun einen Transformator, deren Bauart eine extrem flache Gestaltung ermöglicht und Wickelkörper im Printverfahren drucken bzw. herstellen läßt. Durch die erfin dungsgemäße Bauweise lassen sich durch Schichtung der Wickel- prints jede gewünschte Spannungsübersetzung erzielen, wobei jeder Print einem oder mehreren Spannungsschritten entspricht. The invention now relates to a transformer, the design of which enables an extremely flat design and allows winding bodies to be printed or produced using the printing process. Through the proper construction of the winding OF INVENTION dung prints any desired voltage translation can be achieved by layering, each print corresponding to one or more voltage steps.

Durch geeignete Printverfahren ist auch pro Wickellage eine hohe Windungszahl erzielbar.With a suitable printing process, there is also one per winding layer high number of turns achievable.

Durch geeignete Schichtung sind auch Parallelwickel erzielbar die in ihren elektrischen Werken sich extrem gleich verhalten. Das Gleiche erzielt man ebenso innerhalb einer Wicklungsprintplatte.Through suitable layering, parallel windings can also be achieved which behave extremely identically in their electrical systems. The same thing can also be achieved within a winding printed circuit board.

Weiter lassen sich Transformatoren nach äer Erfindung hergestellt, jederzeit derart reparieren, daß defekte Wicklungsprints einfach ausgetauscht werden, ohne daß der gesamte Wickelkörper abgewickelt oder weggeworfen werden muß.Furthermore, transformers according to the invention can be manufactured and repaired at any time in such a way that defective winding prints are simply replaced without the entire winding body having to be unwound or thrown away.

Auch lassen sich derartig gestaltete Wicklungen leicht in sich reparieren, was bei lebenswichtigen Anlagen sich besonders vorteilhaft auswertet.Windings designed in this way can also be easily repaired, which is particularly useful in vital systems evaluates advantageous.

Abbildungen: Figur 1 bis 5Figures: Figures 1 to 5

Fig. 1 zeigt den Transformator in Aufsicht nach abgenommener oberer Eisenträgerplatte.Fig. 1 shows the transformer in a plan view after the upper iron support plate has been removed.

1 = zusammengesetzter Eisenrahmen1 = composite iron frame

2 = eingelegte Printplatte mit aufgebrachter Wicklung2 = inserted printed circuit board with applied winding

3 = eingesetztes Eisenkernmaterial3 = used iron core material

4 = Eisenträgerplatte 11 = Isolierschicht4 = iron support plate 11 = insulating layer

Fig. 2 zeige in Seitenansicht den geöffneten TransformatorFig. 2 shows a side view of the opened transformer

1 = zusammengesetzter Eisenrahmen1 = composite iron frame

2 = Printplatte mit aufgebrachter Wicklung2 = printed circuit board with applied winding

3 = mittleres Eisenkernmaterial 6 = Wicklung3 = medium iron core material 6 = winding

8 - Steckanschluß Wicklungsanfang8 - plug connection winding start

9 = Steckanschluß Wicklungsende9 = plug connection winding end

Fig. 3 zeigt die Printplatte mit aufgetragener WicklungFig. 3 shows the printed circuit board with applied winding

2 = Printplatte2 = printed circuit board

5 = Aussparung für Eisenkernmaterial5 = recess for iron core material

6 = auf die Printplatte aufgebrachte Wicklung z.B. durch Ätzverfahren6 = winding applied to the printed circuit board, e.g. by means of an etching process

··· · tilt· ···· · tilt · ·

7 = Wick] ungst'ei'l ende a'l b'burch'kAh'taktierung ausgebildet7 = Wick] ungst'ei'l ende a'l b'burch'kAh'taktierung formed

8 = Wicklungsanfang, hier .ils Steckzunge ausgebildet8 = start of winding, here .ils tongue is formed

9 = Wicklungsende, hier als Steckzunge ausgebildet9 = winding end, designed here as a tongue

Fig. 4 zeigt den Schnitt durch eine Printplatte mit aufgebrachter Wicklung auf der Ober- und UnterseiteFig. 4 shows the section through a printed circuit board with an applied Winding on the top and bottom

2 = Printplfttte2 = print panel

6 - aufgebrachte Wicklung6 - applied winding

7 = Wicklungsteilende und Wicklungsteilanfang, Verbindung als7 = end of winding part and beginning of winding part, connection as

DurchkontaktierungVia

8 = Wicklungsanfang als Steckzunge ausgebildet8 = start of winding designed as a tongue

Fig. 5 zeigt den Schnitt durch einen GesamtprintwickelFig. 5 shows the section through an overall print roll

2 = Printplatte 2 = printed circuit board

6 = Wicklung 6 = winding

7 = Durchkontaktierung zur Verbindung von Wicklungsoberseite7 = Through-hole plating to connect the top of the winding

und Wicklungsunterseiteand winding underside

8 = Steckanschluß (Wicklungsanfang)8 = plug connection (beginning of winding)

10 = Verbindung von Printplatte 1 Unterseite zu Printplatte 210 = Connection of PCB 1 underside to PCB 2

OberseiteTop

11 = Isolierschicht (hier als Zwischenträger ausgebildet).11 = insulating layer (designed here as an intermediate carrier).

Claims

Utility model registration · üjbep «a transformer

AnsprücheExpectations

1. Transformer according to claim 1,

characterized in that with single, double or multiple with copper-clad print materials © (for example cards or multilayer) a transformer is formed which according to the intended windings with several layers and each layer with synchronous windings (β) (upper and lower layer), which then forms an entire winding and lies in a frame Q) made of iron, in the middle contains an Ausspamna, 0 in which a core of the same Iron material lies (5) and the dunning of an iron as lower or upper beam (4J is covered.

2ο transformer according to claim 2,

characterized in that the core is also made of ferrite Core material is built up.

3. Transformer according to claim 1 and 2,

characterized in that the ferrite material is applied to a layer support.

4. Transformer according to claim 1, 2 and 3,

characterized in that the magnetic layer in small transformers consist of ferrite foils.

5. Transformer according to claim 1 to 4,

characterized by the formation of the rectangular or round frame Qlmit cover plates ^^ a completely closed Forms iron housing, and thereby a toroidal transformer is created.

6. Transformer according to claim 1,

characterized in that the winding body is formed from;.; the very thin printed circuit boards is very flat, ie the transformer is very Ϊ, low in its overall height in relation to length and width.

] ■ ' 7. Transformer according to claim 1 and 6,

£ 'characterized in that the lying in the middle of the printed circuit board! lowing winding ends (7) within the printed circuit board as through-con-H clocking is formed and thus forms an internal connection.

8. Transformer according to claim 1,6 and 7,

■> characterized in that winding on from a multiple; similar printed circuit boards are constructed.

9. Transformer according to claim 1 and 6 to 9,

characterized in that at the same point of each print the winding connections ^) u · Qy lie, and so a connection '10 of the layers is below each other.

10. Transformer according to claim 1, 6, 7 and 8,

: 'characterized ^ that between the printed circuit boards as insulation Individual foils are fiy, which are also covered by layers of lacquer can be formed.

¹¹¹¹ >> ·· · 1 · 1 »# ·

11.Transformer according to claim 1 and 6 to 10, characterized in that the printed circuit boards or foils contain plug-in connections (?) printed on, which are in a standardized Notches are arranged.

12.Transformer according to claim 1 and 6 to 11, characterized in that 2 or more windings are applied to a printed circuit board or film.

13.Transformer according to claim 1 and 6 to 12, characterized in that these windings run parallel and are designed in the same way.

14.Transformer according to claim 1 to 4,

characterized in that all parts are mechanically carried out by metal or plastic screws or by means of clamping rails are connected to each other.

15.Transformer according to claim 1 to 4,

characterized in that the iron frame is optionally in Multiple stacked and adapted to the winding height.

16.Transformer according to claim 1 to 4 and 15, characterized in that the iron frame is optionally divided into the area and is composed, for example, of 4 flat sheets.

17.Transformer according to claim 1 to 4 and 15 and 16, characterized in that the iron frame is optionally designed as a tub with an attachable cover.