Hobbywing 5V 3A Amp Switch Mode DC UBEC


5 in stock

  1. Input: 5.5V-26V (2 to 6 cells Lipo battery pack, 5 to 18 cell NiMH battery pack)
  2. Output: 5V/3A and 6V/3A switchable
  3. Ripple: <50mVp-p(@2A/12V)
  4. Continuous current: 3A.
  5. Suitable for: RC AirPlane Multirotor helicopter.
  6. Instantaneous current: Min. 4A 20 seconds.


5 in stock

A UBEC (universal battery eliminator circuit) is purely a device that converts high-voltage (such as 25V from a 6S LiPo) to lower voltages to allow the full UAS to be powered from one primary battery source, The UBEC is a Switch-mode DC regulator separated from ESC (ESC—) Electronic Speed Controller for brushless/brushed motor), it will take high-voltage (5.5V to 26V) power from your battery pack and convert it to a consistent safe voltage for your receiver, gyro and servo.

For traditional speed controller with a build-in BEC, it will very likely have only a limited ability to supply power to your receiver and servo without overheating. if you are using a high-voltage battery pack or have heavy servo load, you should consult the ESC specification to determine what the started recommendations or limitations are. in general if you are using a 4 cell lithium battery pack or more than a 12 cell Nickel based battery pack you should consider using an UBEC because  in such a case the build-in BEC of the ESC can support only 2 servos, which means it is not suitable for RC helicopter and big aircraft.

SKU: hw5vubec Categories: ,
Weight 10 g

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