SE9203812L - Output Transformer - Google Patents
Output TransformerInfo
- Publication number
- SE9203812L SE9203812L SE9203812A SE9203812A SE9203812L SE 9203812 L SE9203812 L SE 9203812L SE 9203812 A SE9203812 A SE 9203812A SE 9203812 A SE9203812 A SE 9203812A SE 9203812 L SE9203812 L SE 9203812L
- Authority
- SE
- Sweden
- Prior art keywords
- windings
- prim
- sec
- wound
- trifilarly
- Prior art date
Links
- 238000004804 winding Methods 0.000 abstract 13
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
- Amplifiers (AREA)
- Dc-Dc Converters (AREA)
Abstract
The transformers (1) has four prim. windings (2,4,6,8) with the same number of turns. The number of sec. windings if 4 or 2 (3,5,7,9) and have the same number of turns as the prim. windings. - In the first case with four sec. windings, each of the four prim. windings is bifilarly wound with each sec. winding. In the other case with two sec. windings, the windings are trifilarly wound in such a way that two prim. windings and a sec. winding are wound trifilarly. - The transformer in the second case is also formed by two such trifilarly wound sections. The four prim. windings are connected to a push-pull coupled final stage so that two of the windings are in connection with one tube and the other two windings with the other tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203812A SE500446C2 (en) | 1992-12-18 | 1992-12-18 | Output transformer design - has four primary windings with the same number of turns, and four or two secondary windings, bifilarly or trifilarly wound with the respective primaries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203812A SE500446C2 (en) | 1992-12-18 | 1992-12-18 | Output transformer design - has four primary windings with the same number of turns, and four or two secondary windings, bifilarly or trifilarly wound with the respective primaries |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9203812D0 SE9203812D0 (en) | 1992-12-18 |
SE9203812L true SE9203812L (en) | 1994-06-19 |
SE500446C2 SE500446C2 (en) | 1994-06-27 |
Family
ID=20388163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9203812A SE500446C2 (en) | 1992-12-18 | 1992-12-18 | Output transformer design - has four primary windings with the same number of turns, and four or two secondary windings, bifilarly or trifilarly wound with the respective primaries |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE500446C2 (en) |
-
1992
- 1992-12-18 SE SE9203812A patent/SE500446C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9203812D0 (en) | 1992-12-18 |
SE500446C2 (en) | 1994-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |