Matek System's Servo PDB board can serve as a convenient connection between your stripped-down receiver and your servos. And because it has a high-input-voltage, variable-output-voltage BEC onboard, it can also serve as a convenient power source feeding high-voltage servos. Many high-performance ESC's still include fixed-voltage or standard-voltage BECs. Liberate your servos!
Yet another use is to remotely step-down pack voltage in large aircraft (graphic below). Take care not to over-draw the available BEC amperage when used in larger aircraft.
Note: This board does not decode S-BUS or any other type of serial encoding. It simply passes through PWM servo commands from a Receiver or Flight Controller.
5.5V to 36V Operating Input Range
Vx for servos, 5V, 6V, 7.2V, 8.2V Adj. Default is 5V.
4A Continuous load current, 7A Burst
Maximum Duty Cycle: 100%, when input voltage< setting value, Regulator output voltage = Input voltage
Output Short-circuit tolerant (3 seconds)
No protection for reversed input polarity
Pins distance: 2.54mm
Size & Weight: 26 x 21 x 5mm, 4g
Packing: 1x SVPDB-8S, Dupont 2.54mm pins
Flight controllers without dedicated BEC for servos
Reduces circuit loss and voltage drop on servo power wires for big scale RC Airplane