INVERTER WITH LESS SNUBBER CAPACITORS

An electrical inverter 18 for transforming an DC current into an AC current comprises at least one half-bridge 54. The half bridge 54 comprises at least two series connected semiconductor switches 58a, 58b, 58c, 58d inter-connecting an input terminal 54, 56 with an output terminal 50 of the inverter...

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Hauptverfasser: WOYWODE OLIVER, LUERKENS PETER
Format: Patent
Sprache:eng
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Zusammenfassung:An electrical inverter 18 for transforming an DC current into an AC current comprises at least one half-bridge 54. The half bridge 54 comprises at least two series connected semiconductor switches 58a, 58b, 58c, 58d inter-connecting an input terminal 54, 56 with an output terminal 50 of the inverter 18. A snubber capacitor 62a, 62b is connected in parallel to at least two semiconductor switches 58a, 58b, 58c, 58d of the half bridge 54.