Title:
【発明の名称】テレビジョン受信機用高圧トランス
Document Type and Number:
Japanese Patent JP3280965
Kind Code:
B2
Abstract:
In high-voltage transformers, in particular diode split-transformers, it is generally necessary to reduce as much as possible the size of the arrangement as a whole, for cost and weight reasons. The heat losses during operation of such a high-voltage transformer must further be reduced to such an extent that the temperature rise of the transformer does not enter a temperature range in which other parts of the circuitry of a television receiver are damaged or negatively affected. The object of the invention is to reduce losses in a high-voltage transformer, in particular to minimize electric losses. For that purpose, a practically field-free space is arranged between the primary coil and the high-voltage coil of a high-voltage transformer of the above-mentioned type. The invention has applications in television receivers, in particular high-definition receivers of HDTV standard.
Inventors:
Gooseberg, Walther
Reihoff, Wolfgang
Zander, Hans-Werner
Reihoff, Wolfgang
Zander, Hans-Werner
Application Number:
JP51869891A
Publication Date:
May 13, 2002
Filing Date:
December 03, 1991
Export Citation:
Assignee:
Deutscher Thomson-Brant Geselsyaft Mitz Besien Renktel Haftung
International Classes:
H01F38/42; H02M3/28; (IPC1-7): H01F38/42; H02M3/28
Domestic Patent References:
| JP63117163U |
Other References:
【文献】欧州特許出願公開47497(EP,A1)
Attorney, Agent or Firm:
Toshio Yano (2 outside)