FrSky Neuron Ultra 32A SBEC
The FrSky Neuron Ultra 32A SBEC is an adjustable power regulator for RC electronics. Its GaN design combines a compact heatsink housing with FBUS/S.Port connectivity.
Verified technical specifications
Adjustable GaN-based switching battery eliminator circuit (SBEC), not a motor speed controller.
Input: 2S–14S lithium battery systems; output: 5–24 V; default output: 5.0 V.
Onboard voltage presets: 5.0 V, 7.4 V, 8.4 V, 12 V, and 24 V. Supported ETHOS/FBUS configuration can also adjust the output.
Recommended operating current: 25 A for the documented 14S input and 24 V output example. Maximum continuous current: up to 32 A under specified conditions; actual allowable current depends on operating conditions.
Dimensions: 40 × 40 × 15.1 mm; weight: 52.8 g.
FBUS/S.Port-compatible configuration requires proper wiring and receiver port settings.
Setup caution: Confirm the output voltage before connecting the receiver, servos, or other electronics; the selected voltage must be safe for every connected device.
 
Why We Recommend This
Choose the power system around the combined receiver, servo and accessory load. Check voltage limits on every connected device before selecting an output setting.