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
2023-08-24
Patent
Electronic Resource
English
European Patent Office | 2024
|Control circuit and control method of power supply module, power supply module and charging pile
European Patent Office | 2023
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