The Central Box 400 is fully programmable switchboard with two \(2\) independent, stabilized power voltage regulators \(30A Continues/230A Peak\) designed for complete power and signal management of servos with great emphasis on safety. The Central Box 400 has a unique design that provides power management, servo assignment, telemetry data stream, and overload protection for each one of the servo outputs. The Central Box 400 can manage up to two batteries and fully supports the Jeti EX telemetry data stream. Up to two receivers with serial \(PPM, EX Bus, UDI\) output as well as two power batteries can be connected at the same time to the Central Box for complete Power & RF signal redundancy. In addition the Central Box 400 has up to four \(4\) independent Ext1/Ext4 telemetry inputs and two \(2\) stabilized BEC outputs for additional electronic devices. For more safety, the Central Box 400 contains two switching regulators connected in parallel. The adjustable voltage at the BEC output is always the same as voltage supplied to the servos. Voltage for the servo can be adjusted from 5V to 8V in 0.1V steps.