Article number: HW86010010
Availability: In stock

Hobbywing 3A, 2-6S UBEC Module UBEC-3A

The Hobbywing 3A-UBEC is a switch mode DC/DC regulator, it outputs a consistent safe voltage for the receiver, gyro and servos.
It is very suitable for RC helicopter and other RC model vehicals especially when the built-in BEC in the speed controller has a very limited output capability.

  • Uses an advanced switch mode DC-DC regulator IC.
  • The output is powerful enough even working with 4S to 6S Lipo battery.
  • Battery polarity reversal protection.
  • A metal shield and a filter significantly reduce the electromagnetic interference.
  • The working status is shown by an LED, it lights when the UBEC works normally.


  • Output Voltage: [email protected] or [email protected] (Selectable by using a jumper connector)
  • Continuous output current: 3 Amps
  • Input: 5.5V-26V (2-6S Lipo or 5-18 cells NiMH /NiCd)
  • Size: 43mm*17mm*7mm (L*W*H)
  • Weight: 11g
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