Electrical power supply circuit for a power module comprising an electrical transformer, a first substrate having a first side including a heat sink and a second side, a second substrate having a first side including a heat sink and a second side, first metal tracks disposed on the second side of the first substrate, second metal tracks disposed on the second side of the second substrate, electrical connectors disposed between the first and second substrates to electrically connect a first metal track to a second metal track, the primary circuit of the electrical transformer comprising a first part of the first metal tracks and a first part of the second metal tracks, and the secondary circuit of the electrical transformer comprising a second part of the first metal tracks and a second part of the second metal tracks.
SUPPLY CIRCUIT FOR POWER MODULE WITH BUILT-IN ISOLATION TRANSFORMER AND ASSOCIATED POWER MODULE
24.08.2023
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2024
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