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 contribution||A Bridge Leg Driver Circuit with Isolation using Carrier Phase Switching to Reduce the Number of Signal Transformers Required|
|Title of host publication||38th International Universities Power Engineering Conference|
|Pages||121 - 124|
|Number of pages||4|
|Publication status||Published - 2003|