2A/3A  3-20V VTX LC Power Filter For RC Drone FPV Racing Multi Rotor   The classical LC filter is suitable for using with FPV transmission, which can effectively reduce the noise and interference caused by DC power supply, ripple.   Description: Item name: LC filter Maximum input voltage: 20V Maximum current: 2A/3A  Length width height: 14*5*3mm Weight: 0.6 grams   Package included: 1 x LC filter