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Hobbywing SkyWalker UBEC 50A 2-4S Lipo Switch Mode 5V/ 5A Speed controller Brushless ESC for RC Drone Helicopter Aircraf

Hobbywing

Regular price $20.99

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Hobbywing SkyWalker UBEC 50A Switch Mode 5V / 5A Empty Mold Brushless ESC for RC Drone Helicopter Aircraft 

Specifications:

1.1 Output capability: Continuous current 50A, short-time current 65A (less than 10 seconds)
1.2 Power input: 2-4S Lipo pack or 5-12 NiMH / NiCd battery pack
1.3BEC Output: 5V @ 5A (built-in switch mode regulator BEC)
1.4 Maximum speed: 210000 2-pole motor rev / min, 6 pole motors 70,000 rev / min, 12 pole motors 35000 rev / min
1.5 Size: 68mm (length) x  25mm (width) x  12mm (height)
1.6 Weight: 43g (including fins)
Features
2.1 Security power function: When the power is turned on, regardless of the throttle stick at any position will not start the motor immediately to prevent personal injury
2.2 Throttle range calibrated function: to adapt the throttle differences between different stroke, improve the linearity of throttle response
2.3 programmed project (available throttle stick or card LED parameter settings):
      (1) Brake setting: No brake / with brake
      (2)Battery type: Lithium battery / NiMH
      (3)Low Voltage Protection Mode: Soft Shutdown / hard off
      (4) Low Voltage Protection Threshold: low / medium / high
      (5) start mode: Normal / Soft / Super-soft and start
      (6)Timing: low / medium / high
      (7)Restore factory defaults
2.4 Comprehensive protection features
      (8)undervoltage protection: the program set by the user when the battery voltage is below the protection threshold, ESC automatically reduces the output power;
      (9)Overvoltage Protection: input voltage exceeds the input range are not allowed to start, automatic protection, also issued a hasty "beep" warning tone;
      (10)Overheat protection: built-in temperature detection circuit, when the MOS power transfer pipe temperature too high Automatic shutdown;
      (11)remote signal loss protection: remote control signal is lost for 1 second to reduce the power, and then have two seconds to turn off without the remote control signal output;