APM2.6 2.8 APM Power Module 5.3VDC BEC
Function : means for detecting the battery voltage and battery current, flight control board receives two signals, calculate remaining battery charge, estimate the remaining flight time. In addition the module also comes with BEC function, it can output 5.3V DC, maximum 3A continuous current, to provide a stable power supply for the flight control board. Additional signal line connector joints are used in the Japanese original, non-domestic joint, make APM flight control board and reliable connection between the power supply module.
The maximum input voltage of 25V, measure maximum current 90A, to achieve the control panel monitoring of battery charge and voltage.Voltage and current test design parameters consistent with the 3DR official design parameters, the ground station (mission planer) settings can be set directly refer to the official Wiki
Please note players APM flight control flight control power supply from the best PM mouth, since flight control board circuit has a power supply reverse voltage protection diode and a fuse, only power access from the PM port, the protection circuit will be in effect, But the attendant negative effects is the power after these two elements will produce 0.3 ~ 0.4V voltage drop, if the common 5V power supply module, then APM voltage VCC will reach less than 5V, if the other loads ( OSD, data transmission, receiver, etc.) can also be powered directly from the APM flight control board, the VCC voltage will be lower, there may not be guaranteed to work flight control board, but our products are designed to 5.3V, perfect for the APM provide power.