Cyclone 45A BLHeil_S ESC.

A 6-layer, 3-ounce copper-thick, and high-quality PCB are adopted, and the layered layout of large current and small control signal is adopted to enhance the anti-jamming ability. The gold plating process on the PCB surface can effectively improve the current resistance and heat dissipation ability of electric regulation. Integrated RGB multi-color bright LED night light, night flight is even more dazzling. It supports BLHeli-S and DShot 150/300/600 digital throttle. It has a strong anti-jamming ability and quick response.

By default, the hardware PWM is turned on and the Damped Light hardware PWM drives the motor. The noise is low and the throttle response is smoother. Damped Light mode, and regenerative braking function, make motor deceleration more sensitive and effect

Features:

1. Gold plated PCB
2. Regenerative braking function
3. Strong anti-jamming ability and quick response.

Package Includes:

1× Cyclone 45A BLHeil_S ESC

Specification	Details
Brand	Cyclone
Model	45A BLHeli_S ESC
Type	Electronic Speed Controller (ESC)
Current Rating	45A continuous, 60A burst
Voltage Range	3-6S LiPo (11.1V to 22.2V)
Firmware	BLHeli_S
Protocol	PWM, Oneshot125, Oneshot42, DSHOT (depends on firmware version)
BEC (Battery Eliminator Circuit)	None (OPTO version, no BEC)
Input Connector	2-pin JST or similar
Output Connector	4-pin for motor connections
Supported Motor Types	Brushless motors
Size (L x W x H)	Typically around 30mm x 30mm x 10mm
Weight	Lightweight, approximately 20-30 grams
Operating Temperature	-20°C to +60°C
Mounting Type	Typically mounted with double-sided tape or screws
Wire Gauge	12 AWG or 14 AWG (varies by model)
Cooling	Heatsink or aluminum casing
Certifications	CE, RoHS (if applicable)
Additional Features	- High-performance with fast response
	- Reliable operation with multiple protocols
	- Suitable for high-performance drone builds