Hobbywing Ubec 25a Hv

Built for serious RC enthusiasts, this high-voltage power regulation solution delivers exceptional performance across a wide range of radio controlled applications. The robust metal housing provides superior heat dissipation and electromagnetic interference reduction, whilst the advanced DC-DC conversion circuit achieves over 90% efficiency. Whether you're running a demanding RC car setup or other hobby projects, this unit handles continuous currents of 25A with peak bursts reaching 50A—perfect for powering servo banks and receiver systems reliably.

Engineered with flexibility in mind, the adjustable output voltage (5.0V, 6.0V, 7.4V, or 8.4V) accommodates virtually any configuration, whilst the wide input range supports batteries from 3S to 18S LiPo. An external switch provides convenient on/off control, and up to 8 parallel outputs let you distribute power efficiently across multiple devices. Multiple safety layers—including shoot-through protection, over-current limiting, short-circuit detection, and low-voltage cutoff—ensure your RC motor and ESC combo remains protected. The innovative backup power supply function keeps your radio controlled car operational even if the primary power source fails.

• 25A continuous / 50A peak current rating
• Input voltage: 3S–18S LiPo (9V–80V)
• Selectable output: 5.0V, 6.0V, 7.4V, or 8.4V
• 8 parallel output channels with LED status indicators
• Comprehensive protection: shoot-through, over-current, short-circuit, overheat, and low-voltage cutoff
• Backup power supply switching function
• Compact design: 55 × 40.2 × 17.6mm, 74g