* Installation Hole Distance: 30.5mm(support for Naze32 CC3D,SP3, APMetc., the flight controller in 36*36 hole distance) * Function: PDB, Dual way BEC, LC Filter, OSD, Auto disconnect function between OSD and FC * Input Voltage: Support 2-6S,when the input voltage is 2-3S , can choose the 12V output via welding spot for battery voltage. * The camare and VTX voltage can choose the 5V 12V via welding spot. * PCB with 2oz copper foil 4 layer board, ensure the large current. * Welding plate of battery and ESC arranged in pairs, more convenient for soldering. * Dual way BEC, DC-DC synchronous rectifier 5V voltage regulation(3A),come with LC filter. * With OSD function, support KVteam,MWOSD firmware etc., comes with FTDI * When OSD connect to PC, it will auto disconnect with flight controller,TX RX