Description:

The ESC 30A Yellow is a brushless motor controller capable of handling currents up to 30 amps. It is commonly used in quadcopters, fixed-wing drones, and other RC aircraft. The "Yellow" refers to the yellow heat-shrink tubing that houses the ESC circuitry.The 30A Yellow Brushless ESC is a high-performance electronic speed controller designed for use with brushless DC motors. It is ideal for medium-power applications such as quadcopters, RC airplanes, helicopters, and DIY robotic projects. Known for its reliable operation, compact size, and durable build, this ESC is compatible with 2S–3S LiPo batteries and supports multiple motor types.

Specification:

• Continuous Current: 30A

• Burst Current: ~40A (for 10 seconds)

• Input Voltage: 2S–4S LiPo (7.4V to 14.8V)

• BEC: 5V/2A linear (may vary by model)

• Firmware: Often flashed with SimonK or BLHeli for faster throttle response

• Weight: ~25g (with wires)

• Dimensions: ~45mm x 25mm x 8mm

• Connector Types:

  • Input: XT60 / bullet connectors (varies)

  • Motor Output: 3-phase bullet connectors

Features:

• High-speed microcontroller for quick response

• Low-resistance MOSFETs for efficient power delivery

• Supports fast PWM signals (up to 600Hz with SimonK)

• Auto-throttle calibration

• Overheat and overload protection (in some models)

• Plug-and-play compatibility with most brushless motors