Hobbywing Servo UBEC 25A HV Voltage Regulator
The Hobbywing Servo UBEC 25A HV is a powerful external switching-mode DC-DC regulator designed for high-current applications, providing stable 5.2V to 8.4V output from 3-18S LiPo inputs. Ideal for large RC helicopters, fixed-wing aircraft, and industrial UAVs utilizing multiple high-torque servos.
Features
- High-power 25A continuous / 50A peak output for demanding servo systems.
- Wide 3-18S LiPo main input with 1-2S backup input ensures robust power delivery.
- Selectable output voltages (5.2V/6.0V/7.4V/8.4V) for broad compatibility.
- Advanced protections including BEC shoot-through, over-current, and overheat safeguards.
- Durable metal housing enhances heat dissipation and reduces electromagnetic interference.
Out of stock
The Hobbywing Servo UBEC 25A HV functions as an essential external switching-mode DC-DC regulator, engineered to efficiently step down high-voltage LiPo battery power to a stable, usable voltage for critical flight electronics. Drawing power from 3-18S LiPo batteries, this UBEC provides a reliable current output up to 25 Amps continuously, with peaks of 50 Amps, making it suitable for systems requiring substantial power.
Its robust design addresses the demands of large-scale models, such as industrial UAVs, large RC helicopters, or complex fixed-wing aircraft that deploy multiple high-torque servos. The adjustable output voltage settings (5.2V, 6.0V, 7.4V, 8.4V) allow seamless integration with a wide array of receivers and servo types. Furthermore, the metal housing ensures efficient heat dissipation and mitigates electromagnetic interference, contributing to overall system stability and longevity.
Key safety features include BEC shoot-through protection, preventing input voltage from damaging connected devices if the UBEC fails, along with comprehensive over-current, short-circuit, overheat, and low-voltage cutoff protections. An innovative backup power supply function allows electronic devices to draw power directly from a secondary 1-2S LiPo source, maintaining operation even if the main power or UBEC experiences an issue. An external switch and LED indicator simplify operation and status monitoring.
Additional Information
| Dimensions | 5.5 × 4.02 × 1.76 cm |
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