Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2005-05-17
2005-05-17
Budd, Mark (Department: 2834)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C310S316010
Reexamination Certificate
active
06894421
ABSTRACT:
A circuit configuration, in particular, a switch-mode power supply, includes a transformer device and at least one semiconductor component to provide a particularly space-saving configuration having little susceptibility to interference, and with as little stray inductance as possible. The transformer device is in the form of an electromechanical conversion device, in particular, a piezo-transformer or the like, with, in particular, at least one connection of the transformer device forming a substantially mechanically identical connection to a connection of at least one semiconductor component.
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Herfurth Michael
Zverev Ilia
Budd Mark
Greenberg Laurence A.
Locher Ralph E.
Stemer Werner H.
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