A DC circuit switching apparatus having a novel structure is disclosed that can reduce the number of electromagnetic contactors with a simple structure, and can realize a compact and low-cost apparatus. A DC circuit switching apparatus to be connected between a battery and a load that includes a power supply line that connects between the battery and the load, wherein the power supply line includes a positive electrode-side power supply line and a negative electrode-side power supply line, a main relay is connected to one of the positive electrode-side power supply line and the negative electrode-side power supply line, and an active fuse is connected to the other of the positive electrode-side power supply line and the negative electrode-side power supply line.
DC CIRCUIT SWITCHING APPARATUS
2023-10-05
Patent
Elektronische Ressource
Englisch
Switching driving circuit, switching circuit, and power supply device
Europäisches Patentamt | 2020
|NTRS | 1987
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