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US 2010/0301982 A1Published application
High frequency transformer and multi-output constant current source with high frequency transformer
AssigneeOsram Gesellschaft Mit Beschraenkter Haftung
InventorsLuca Bordin, Hui Jia, Xi He Zhuang
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Abstract
In various embodiments, a high frequency transformer is provided. The high frequency transformer may include a magnetic core; a primary winding; and a plurality of secondary windings; wherein the plurality of secondary windings and the primary winding are arranged separately, and each secondary winding constitutes a parasite current transformer with the primary winding.
Claims16
A high frequency transformer, comprising:
- a magnetic core;
- a primary winding;
- and
- a plurality of secondary windings;
- wherein the plurality of secondary windings and the primary winding are arranged separately, and each secondary winding constitutes a parasite current transformer with the primary winding.
2 more elements
A multi-output constant current source, comprising:
- at least one high frequency transformer, comprising:
- a magnetic core;
- a primary winding;
- and
- a plurality of secondary windings;
- wherein the plurality of secondary windings and the primary winding are arranged separately, and each secondary winding constitutes a parasite current transformer with the primary winding;
- and a plurality of output channels;
- wherein the output channels are connected to secondary windings of the high frequency transformer respectively.
5 more elements
Dependencies are inferred from the claim text.