A Bridge Leg Driver Circuit with Isolation using Carrier Phase Switching to Reduce the Number of Signal Transformers Required

JN McNeill, NK Gupta, WG Armstrong

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

2 Citations (Scopus)

Abstract

Signal transformers may be used within a switched-mode power converter to provide galvanic isolation between the power switching stage and the circuitry controlling it. A technique is described by means of which only two transformers are required to supply both the power semiconductor devices in a bridge leg topology with drive signals and local drive circuit power supplies.
Translated title of the contributionA Bridge Leg Driver Circuit with Isolation using Carrier Phase Switching to Reduce the Number of Signal Transformers Required
Original languageEnglish
Title of host publication38th International Universities Power Engineering Conference
Pages121 - 124
Number of pages4
Volume1
Publication statusPublished - 2003

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