Product overview
The HOBBYWING XRotor 10A Mini is an electronic speed controller for UAV propulsion, with 250-class quadcopters identified as its typical application. Its specified configuration is the XRotor 10A Mini 3S, product number 30901008. The controller combines UAV-specific control software with firmware optimized for disc-type motors and ultra-low internal-resistance MOSFETs. It supports throttle signals at refresh rates up to 621Hz and includes Oneshot throttle mode. Timing adjustment offers high and medium settings, while throttle range calibration and programming through an RC transmitter are supported.
The controller measures 44.2 × 12.2 × 9.2mm and weighs 7g, providing a narrow package for integration into racing frames. Its twisted-pair throttle signal wiring is designed to reduce crosstalk. Power connections comprise one red and one black 20AWG wire, each 100mm long, without a fitted power connector; the output connection uses female 2.0 gold bullet connectors, with no output wires specified. Electrical ratings are 10A continuous and 15A peak with a 2-3S LiPo battery. There is no BEC output, and DEO, light color adjustment and motor direction adjustment are unsupported.
Specifications
| Specification | Value & conditions |
|---|---|
| Model and configuration | XRotor 10A Mini; specified configuration: XRotor 10A Mini 3S |
| Product number | 30901008 |
| Continuous / peak current | 10A / 15A |
| Battery | 2-3S LiPo |
| BEC output | None |
| Power wires | One red 20AWG, 100mm wire and one black 20AWG, 100mm wire |
| Output wires | None |
| Power connector | No connector |
| Output connector | 2.0 gold bullet connector, female |
| Dimensions | 44.2 × 12.2 × 9.2mm |
| Weight | 7g |
| Throttle range calibration | Supported |
| Programming method | RC transmitter |
| DEO | Not supported |
| Oneshot throttle mode | Supported |
| Timing adjustment | Supported; high or medium timing |
| Light color adjustment | Not supported |
| Motor direction adjustment | Not supported |
| Typical application | 250-class quadcopters |
| Maximum throttle signal refresh rate | Up to 621Hz |
| Throttle signal wiring | Twisted-pair throttle signal wires designed to reduce crosstalk |
| Motor firmware optimization | Firmware optimized for disc-type motors |
| Power switching architecture | Ultra-low internal-resistance MOSFETs |
| Control firmware purpose | UAV-specific control firmware focused on fast throttle response |
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