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A flight controller's built-in 5V regulator is sized for light loads, not for powering a whole bank of servos or an accessory-heavy receiver setup, and pushing too much current through it risks brownouts right when the aircraft needs stable power most. This standalone UBEC takes that load off the flight controller entirely, stepping the main battery down to a steady 5V at up to 5A, enough headroom for a full servo bank, a video transmitter, or other accessories running alongside the receiver.
| Brand | Generic |
|---|---|
| Output Current | 5A |
| Output Voltage | 5V |
| Selling unit | PCS |
