E-flite regulator AC 40A PRO SB V2

The E-flite 40A Pro SB V2 is designed for AC and helicopter AC motors. The BEC 5V for receiver and servos is created by a switching power supply. This means that the battery supply voltage is transformed to BEC 5V with high efficiency (around 80% depending on current consumption and supply voltage) even at high current draw rates. This allows you to use only one battery common to servos and motor! Slotted anodized aluminum radiator over the entire surface of the controller.

The controller can handle 3 to 6 LiPol batteries, continuous current up to 40A, short-term load can reach up to 55A. Enhanced V2 software ensures smooth control of all AC motors. The BEC source allows up to 7 standard analog or 6 standard digital servos to be used. Of course there is the possibility of programming the controller, namely timing, range of gas, brake, tripping voltage LiPol, etc. The controller can be programmed using a computer.

Basic features

• Continuous current 40A, peak 55A (15s)
• BEC: switching power supply 5 A (thorough cooling)
• Energy management: 3-6 LiPol cells
• Grooved radiator
• Programmable motor brake
• Programmable Timing - 5 settings
• Safe-mode
• Automatic motor disconnection in case of signal loss or interference
• Programmable soft start for helicopters and airplanes
• Programmable Gas Range (1.1ms - 1.9ms or 1.2ms - 1.8ms)
• Plated quality gold plated connectors E-flite 3.5mm
• Tripping voltage: 3 cells LiPol: 9V, 4 cell LiPol: 12V, 5 cell LiPol: 15V, 6 cell LiPol: 18V or 70% battery voltage compared to start voltage
• Design with a new smaller Mosfet technology that reduces weight
• Optionally, it can be programmed using a computer via RS232 serial port

For more information, see the manual.