Hobbywing Platinum Pro 40A ESC V4 3-4s, 7A BEC

Innovative heat dissipation structure

• The innovative “duo” stack structure allows all components on both sides of the circuit boards to quickly conduct heat to the aluminum housing.

Excellent motor speed control

• The powerful 32-bit processor, combined with an advanced algorithm, provides excellent motor speed control under various conditions. With adjustable speed control sensitivity, every pilot can find the most suitable settings for their helicopter.

Super-smooth start

• The Platinum 40A ensures that the motor starts extremely smoothly and prevents tail drift issues. The startup time can be adjusted from 8 to 25 seconds. This will create the perfect starting point for every flight.

Super BEC

• The built-in switching-mode BEC features a continuously adjustable output voltage ranging from 5V to 8V (in 0.1V increments). It provides the power you need for fast, precise steering servo operation.

High current

• A high-quality, high-voltage, high-current MOSFET ensures the ESC's safety, especially in extremely high-power situations.

Built-in spark-free circuit

• The built-in spark-free circuit effectively eliminates sparks generated when switching on and extends the lifespan of the connectors.