ESC regulator HGLRC SPECTER 90A

Order the ESC controller HGLRC SPECTER 90A - choose extreme speed!

ESC regulator HGLRC SPECTER 90A is the major league for powerplants. It is designed for the most demanding racing and freestyle drones. This regulator provides incredible responsiveness and stability. You will have absolute control over powerful motors at their limits. This is the choice of those for whom every millisecond matters.

This model is built on an advanced element base. It is designed to operate under extreme high current conditions. Quality components and intelligent cooling ensure reliability. Your drone will deliver maximum performance without compromise. This regulator is ready for the most aggressive flying styles.

• Extreme rated current 90A for the most powerful motors.

• Ultra-low signal processing latency for instant response.

• Advanced protection and monitoring system parameters in real time.

• Compact and lightweight design without compromising cooling efficiency.

• Compatible with modern high-speed protocols management.

How this powerful speed controller works

The ESC receives a digital signal from the flight controller. The processor instantly decodes the command for a specific motor. Next, the power switches generate a three-phase high-frequency current. This current is supplied to the windings of the brushless motor. The frequency and duty cycle of the pulses determine the speed and torque.

The controller algorithms are optimized for racing applications. They provide the fastest possible response to changing sticks. Minimal latency gives the pilot a feeling of direct control. The drone literally becomes an extension of your hands. This is critical for winning on the track and performing difficult stunts.

The technical specifications set a new standard for power. Continuous current of 90 amperes is suitable for the most power-hungry motors. Peak current can reach 120A in short-term modes. The operating voltage supports batteries 2-6S (up to 25.2V). The controller is compatible with Dshot1200, Proshot, PWM protocols. Built-in BEC provides stable 5V or 9V power.

The functionality includes an intelligent soft start system. It prevents jerks and synchronization failures at startup. SmartAudio telemetry provides temperature data. You can adjust the throttle curve and braking parameters. A full set of protections protects against overheating, short circuit, and overload.

The design provides outstanding heat dissipation. The board is coated with thermal paste for effective contact with the frame. Power switches with minimal open resistance are used. This reduces heat generation and increases overall efficiency. All components are selected according to strict quality standards.

The controller is configured through convenient interfaces. You can use BLHeli Configurator or similar software. Control using a button and sound signals is also available. This allows you to quickly change settings right on the airfield. The process is intuitive even for experienced users.

This ESC is made for professional racing leagues. It is ideal for 5" and 6" class drones. It is also in demand in heavy freestyle with powerful engines. High current allows you to unlock the potential of the most modern motors. Your device will receive phenomenal traction and acceleration dynamics.

Specifications

• Name: HGLRC Specter 90A ESC
• Frame size: 39mm*19.6mm*8.34mm
• Weight: 13.9 g
• Firmware version: BLheli32 32.9.
• MCU: STM32G071
• Constant current: 90A
• Instantaneous peak current: 100A
• Working voltage: 2-8s
• Temperature Protection: Support
• Electric Speed Control Telemetry: Support
• Drive signal: Dshot150, Dshot300, Dshot600, Oneshot, Multishot.