| 摘要 |
A flooding detection circuit includes a power source unit, a reference resistor connected between the power source unit and a voltage measurement node, a flooding unit configured to include a plurality of flooding measurement resistors connected in parallel to the voltage measurement node. Flooding contact terminals are formed at respective ends of the flooding measurement resistors, and a voltage measurement unit connected to the voltage measurement node and configured to measure voltage divided by the reference resistor and the flooding unit when the flooding contact terminals submerge. |
