DE8015111U1 - CURRENT COMPENSATED EMISSION CONTROLLER FOR HIGHER CURRENTS - Google Patents
CURRENT COMPENSATED EMISSION CONTROLLER FOR HIGHER CURRENTSInfo
- Publication number
- DE8015111U1 DE8015111U1 DE19808015111 DE8015111U DE8015111U1 DE 8015111 U1 DE8015111 U1 DE 8015111U1 DE 19808015111 DE19808015111 DE 19808015111 DE 8015111 U DE8015111 U DE 8015111U DE 8015111 U1 DE8015111 U1 DE 8015111U1
- Authority
- DE
- Germany
- Prior art keywords
- current
- interference suppression
- suppression choke
- compensated interference
- housing
- 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
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
Vogt GmbH & Co KG, ErlautalVogt GmbH & Co KG, Erlautal
ι · · · I IP Pt • · »IP Iι · · · I IP Pt • · »IP I
• · ■ t P Il I I I I I 1 '• · ■ t P Il I I I I I 1 '
Stromkompensierte Entstördrossel für höhere StrömeCurrent-compensated interference suppression choke for higher currents
Die Funkentstörvorschriften fordern für elektrische Haushaltsgeräte o.dgl. eine Entstörung mindestens nach dem Entstörgrad "N". Hierfür werden im allgemeinen neben Kondensatoren Drosseln verwendet, die vorzugsweise stromkompensiert sind, um das verwendete Kernmaterial, insbesondere Ferrit» nicht in dem Bereich der magnetischen Sättigung zu betreiben. Für den Zweck der stromkompensierten Drossel bietet sich für kleine Stromstärken ein Ringkern (Toroid) mit zwei Wicklungen an, die für die asymmetrischen Störungen zwei in zwei parallelen Strompfaden geschaltete Induktivitäten darstellen, für den Netzstrom jedoch zwei gegeneinander sich kompensierende geschaltete Spulen.The radio interference suppression regulations require electrical household appliances or the like. an interference suppression at least according to the level of interference suppression "N". This is generally done In addition to capacitors, chokes are used, which are preferably current-compensated in order to protect the core material used, in particular ferrite » not to operate in the area of magnetic saturation. For the purpose of the current-compensated choke, small currents can be used a ring core (toroid) with two windings, which is responsible for the asymmetrical Disturbances represent two inductances connected in two parallel current paths, but two mutually compensating for the mains current switched coils.
Dieses Prinzip läßt sich allerdings für große Ströme (Waschmaschinen etc.) mit einem Ringkern außerordentlich schwierig realisieren, da sich die hierbei notwendigen dicken Drähte (0 _> 1 mm) nicht mehr maschinell verarbeiten lassen, insbesondere, wenn auch noch auf eine möglichst kleine Bauform Wert gelegt wird.However, this principle can be used for large flows (washing machines etc.) Realize extremely difficult with a toroidal core, because this Do not machine the necessary thick wires (0 _> 1 mm) especially if the smallest possible design is important.
Diese Schwierigkeiten werden durch die Neuerung vermieden.These difficulties are avoided by the innovation.
Abbildung 1:Illustration 1:
Auf ein Kernpaar (1), das aus zwei Jochen mit je zwei runden Schenkeln, vorzugsweise aus Ferrit, besteht, werden zwei gleich ausgestaltete Zylinderspulen (2), z.B. Backspulen, gesteckt und das Kernpaar mit möglichst kleinem Luftspalt innerhalb dieser Spulen (2) verklebt. Das so erhaltene Gebilde wird in ein Gehäuse (3) entweder in der Weise eingesetzt, daß die Spulenenden (5) direkt durch korrespondierende öffnungen (4) gesteckt werden oder die Spulenenden nach oben herausgeführt sind (7), wie in Abbildung gezeigt. Das Gehäuse wird dann mit einer geeigneten Vergußmasse (8) vergossen. Am Gehäuse können in üblicher Weise Sacklöcher (6) für selbstschneidende Schrauben und/oder Flachsteckerstifte (nicht gezeichnet) angebracht sein, die eine beliebige Befestigung und eine übliche Stecker-On a core pair (1), which consists of two yokes, each with two round legs, preferably made of ferrite, two identically configured solenoid coils are used (2), e.g. baking coils, inserted and the core pair glued with the smallest possible air gap within these coils (2). The structure thus obtained is inserted into a housing (3) either in such a way that the coil ends (5) are inserted directly through corresponding openings (4) or the coil ends are brought out upwards (7), as shown in the figure. The housing is then potted with a suitable potting compound (8). Blind holes (6) for self-tapping screws and / or flat connector pins (not shown) can be made on the housing in the usual way be that any attachment and a standard connector
Vogt GmbH & Co KG, Erlautal ^^8391 Ervl-au/Passaa·. #··.Vogt GmbH & Co KG, Erlautal ^^ 8391 Ervl-au / Passaa. # ··.
• · * ~ ~ ·· · · · · · ·· t · Betr.: Gebrauchsmusteranmel ciung: S&rotnkcJirtpeösiSrtfeiErttstördrossel für höhen • · * ~ ~ ·· · · · · · ·· t · Subject: Utility model registration: S & rotnkcJirtpeösiSrtfeiErttstördrossel for heights
verbindung, falls erforderlich, erlauben. Ohne Flachsteckerstifte ist eine direkte Printplattenmontage möglich. Durch die neuerungsgemäße Ausgestal tun; einer stromkompensierten Drossel können in einfacher Weise durch Auswahl de: Wickeldrahtes große Strombereiche bei sonst gleichem Aufbau erzielt werden. Weiterhin ist die Montage wesentlich erleichtert, da im Gegensatz zu einer Ringkerndrossel keine gesonderten Montagehilfsmittel, wie Kappen und ggf. Wannen, notwendig sind.allow connection if required. Without flat pins there is one direct PCB mounting possible. Do through the design according to the innovation; a current-compensated choke can easily be done by selecting de: Winding wire large current ranges can be achieved with otherwise the same structure. Furthermore, the assembly is much easier because in contrast to a Toroidal choke no separate assembly aids, such as caps and, if necessary, Tubs, are necessary.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19808015111 DE8015111U1 (en) | 1980-06-06 | 1980-06-06 | CURRENT COMPENSATED EMISSION CONTROLLER FOR HIGHER CURRENTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19808015111 DE8015111U1 (en) | 1980-06-06 | 1980-06-06 | CURRENT COMPENSATED EMISSION CONTROLLER FOR HIGHER CURRENTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8015111U1 true DE8015111U1 (en) | 1980-09-04 |
Family
ID=6716066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19808015111 Expired DE8015111U1 (en) | 1980-06-06 | 1980-06-06 | CURRENT COMPENSATED EMISSION CONTROLLER FOR HIGHER CURRENTS |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8015111U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3307262A1 (en) * | 1983-03-02 | 1984-09-06 | Vogt Gmbh & Co Kg, 8391 Erlau | Annular core suppression inductor with a directed scatter field |
| DE3840523A1 (en) * | 1988-12-01 | 1990-06-07 | Vogt Electronic Ag | MULTIPOLE INTERFERENCE CHASSIS FOR DATA LINES |
| DE102004001255A1 (en) * | 2004-01-07 | 2005-08-04 | Vacuumschmelze Gmbh & Co. Kg | Suppressor induction element for switches and motors has coil unit with gas filled cover in moulded body |
| DE102005027943A1 (en) * | 2005-06-16 | 2006-12-28 | Epcos Ag | Carrier device for a toroidal core choke, holder for an inductive component and inductive component |
-
1980
- 1980-06-06 DE DE19808015111 patent/DE8015111U1/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3307262A1 (en) * | 1983-03-02 | 1984-09-06 | Vogt Gmbh & Co Kg, 8391 Erlau | Annular core suppression inductor with a directed scatter field |
| DE3840523A1 (en) * | 1988-12-01 | 1990-06-07 | Vogt Electronic Ag | MULTIPOLE INTERFERENCE CHASSIS FOR DATA LINES |
| DE102004001255A1 (en) * | 2004-01-07 | 2005-08-04 | Vacuumschmelze Gmbh & Co. Kg | Suppressor induction element for switches and motors has coil unit with gas filled cover in moulded body |
| DE102004001255B4 (en) * | 2004-01-07 | 2006-04-27 | Vacuumschmelze Gmbh & Co. Kg | Suppression element and method for its production |
| DE102005027943A1 (en) * | 2005-06-16 | 2006-12-28 | Epcos Ag | Carrier device for a toroidal core choke, holder for an inductive component and inductive component |
| US7880579B2 (en) | 2005-06-16 | 2011-02-01 | Epcos Ag | Carrier device for a toroidal-core choke, holder for an inductive component, and inductive component |
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