Hobbywing 3A UBEC (2-6S LiPo)
About this part
UBEC Overview:
The Hobbywing 3A UBEC is a compact and efficient switch-mode DC-DC regulator designed to provide stable voltage for your receiver, gyro, and servos. Compatible with 2–6 cell LiPo batteries or 5–18 cell NiMH/NiCd packs, this unit ensures consistent power delivery even in demanding RC applications. Compared to traditional linear UBECs, its switch-mode design delivers higher efficiency, lower heat, and more reliable performance. At just 11 grams, it’s lightweight and perfectly suited for RC helicopters, airplanes, and other high-performance models.
About the UBEC
Reliable Regulated Power
Engineered with an advanced switch-mode DC-DC regulator, the 3A UBEC offers reliable power management in a compact package. It provides selectable output voltages of 5V or 6V at a continuous 3A, giving flexibility for different setups. Built-in polarity reversal protection safeguards your electronics, while the shielded design and specialized filtering reduce electromagnetic interference for clean and stable operation. An LED indicator conveniently shows when the UBEC is functioning within its normal range.
Features:
- Advanced switch-mode DC-DC regulator IC
- Selectable 5V or 6V output at 3A
- Compatible with 2–6S LiPo or 5–18 cell NiMH/NiCd batteries
- Continuous 3A current output
- Battery polarity reversal protection
- Metal shielding for reduced interference
- Filtered output wires for stable power delivery
- LED status indicator
- Lightweight and compact design
Includes:
- (1) 3A UBEC (2-6S LiPo)
Specifications:
| Input Voltage | 5.5V-26V (2-6S LiPo) |
|---|---|
| Output Power | 5V@3A or 6V@3A |
| Continuous BEC Output | 3A |
| Dimensions | 1.7x0.67x0.28in (43x17x7mm) |
| Weight | 0.39oz (11g) |
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews5.0 · 1 review
Works Great! Steps down voltage perfectly and without any issues - Excellent Price! - Great Product!