Hence , a line trap unit is inserted between the busbar and connection of coupling capacitor to the line .
Since the power flow is rather large at times , the coil used in a line trap must be large in terms of physical size .
A line trap unit is inserted between the busbar and connection of coupling capacitor to the line .
Since the power flow is rather large at times , the coil used in a line trap must be large in terms of physical size .