BLHeli Series 40A UBEC

The BLHeli 40A ESC is a high-performance electronic speed controller designed for use in multi-rotor drones, particularly those requiring robust power handling and precise motor control. These ESCs are compatible with various firmware versions, including BLHeli-S and BLHeli-32, offering flexibility in programming and customization.

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Description

Key Features

Current Handling: Supports continuous currents up to 40A, with burst capabilities reaching 50A for short durations, making it suitable for high-demand applications.
Voltage Compatibility: Designed for 2S to 6S LiPo batteries, accommodating a wide range of drone configurations.
Firmware Support: Compatible with BLHeli-S and BLHeli-32 firmware, allowing for advanced features like DShot150/300/600 protocols, Oneshot, Multishot, and more.
BEC Output: Some models include a built-in BEC (Battery Eliminator Circuit), providing 5V or 5.5V output to power flight controllers and other onboard electronics.
Programming Options: ESCs can be configured using tools like BLHeliSuite or via stick commands, offering flexibility in setup and tuning
Protection Features: Many models incorporate low voltage, overheat, and signal loss protections to enhance reliability and safety during flight.