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US 9,425,622 B2Granted
Power converter circuit with AC output and at least one transformer
AssigneeInfineon Technologies Austria AG
InventorsGerald Deboy, Yi Tang
Life of this patent
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Abstract
A power converter circuit includes a synchronization circuit that is configured to generate at least one synchronization signal. A series circuit includes a number of converter units configured to output an output current. At least one of the converter units includes a transformer and is configured to generate an output current such that a frequency or a phase of the generated output current is dependent on the synchronization signal.
Claims22
A power converter circuit, comprising:
- a synchronization circuit configured to generate at least one synchronization signal;
- and
- a series circuit comprising a plurality of converter units configured to output an output current;
- wherein a first converter unit of the plurality of converter units comprises a transformer and is configured to generate an output current such that a frequency or a phase of the generated output current is dependent on the synchronization signal.
1 more element
A method, comprising:
- generating a synchronization signal by a synchronization circuit;
- outputting an output current by a series circuit that comprises a plurality of converter units, wherein one of the converter units comprises a transformer;
- generating an output current by at least one of the plurality of converter units such that a frequency or a phase of the generated output current is dependent on the synchronization signal.
A power converter circuit, comprising:
- means for generating at least one synchronization signal;
- means for outputting an overall output current;
- and
- means for outputting an output current such that at least one of a frequency and a phase of the output current is dependent on the synchronization signal, wherein the means for outputting the output current comprise a transformer.
1 more element
Dependencies are inferred from the claim text.