| 摘要 |
A fused relay location determination circuit according to one embodiment of the present invention comprises a battery pack having an anode terminal and a cathode terminal; an inverter circuit receiving power from the battery pack by being connected to the cathode terminal; a first main relay a contact point of which is inserted between the anode terminal and one end of the inverter circuit; a second main relay a contact point of which is inserted between the cathode terminal and the other terminal of the inverter circuit; a first source resistor connected to the contact point of the first main relay and a second source resistor; the second source resistor connected to the contact point of the second main relay and the first source resistor; a first operational amplifier connected to the first source resistor through a non-inverting terminal and an inverting terminal and outputting a first source voltage applied to the first source resistor through an output terminal; and a second operational amplifier connected to the second source resistor through the non-inverting terminal and the inverting terminal and outputting a second source voltage applied to the second resistor through the output terminal. |
