Platinum 120A V4 ESC

Ultra-Smooth Start-Up | Intelligent Speed Governing | Spark-Proof Protection

The Platinum 120A V4 ESC is engineered for pilots who demand flawless control, reliable power delivery, and advanced protection for their high-performance electric aircraft. Whether you’re flying aggressive 3D helicopters or precision aerobatic planes, this ESC delivers the performance and features to elevate your flying experience.

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Super Soft Start-Up – Smooth, Tail-Drift-Free Takeoffs

• Designed to minimize tail drift and drivetrain stress during spool-up

• Adjustable start-up time from 8 to 25 seconds

• Ideal for helicopters and sensitive gear trains requiring ultra-smooth acceleration

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Exceptional Speed Governing with Governor Mode

• 72MHz high-performance 32-bit processor ensures lightning-fast responsiveness

• Advanced governor algorithm maintains precise head speed under all conditions

• Fully adjustable parameters for tuning to your motor and flight style

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High-Voltage Built-In BEC (Up to 25A Peak)

• Switch-mode BEC with voltage adjustable from 5V to 8V

• 10A continuous / 25A peak current

• Provides stable power to HV servos, gyros, flight controllers, and accessories

• Eliminates need for external BECs or regulators in most setups

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DEO Technology (Driving Efficiency Optimization)

• Faster throttle response and better throttle linearity

• Reduced heat output for more consistent performance

• Improved energy efficiency = longer flight times

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Built-in Spark-Proof Circuit

• Arc-proof protection prevents sparks when connecting batteries

• Protects ESC internals and extends connector lifespan

• Essential for high-current setups using 6S power systems

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Four Brake Modes for Flexible Control

• Brake Disabled – Freewheel

• Normal Brake – User-defined brake strength

• Proportional Brake – Brake strength follows throttle stick position

• Reverse Brake – Motor direction can be reversed via spare transmitter channel

• Adaptable for helicopters, fixed-wing aircraft, and EDF jets

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Advanced Multi-Layer Protection System

• ESC Overheat Protection

• Capacitor Thermal Protection (Hobbywing patented)

• ESC Overload Detection

• Throttle Signal Loss (Fail Safe)

• Low Voltage Cutoff

• Ensures long-term reliability and protects components during abnormal events

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Upgradeable & Customizable

• Supports LCD Program Box and WiFi Module (for iOS/Android tuning)

• Fine-tune settings, update firmware, and monitor real-time data with ease

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Technical Specifications

Parameter	Specification
Type	Brushless ESC
Continuous/Peak Current	120A / 150A
Input Voltage	3–6S LiPo
BEC Output	5V–8V @ 10A continuous / 25A peak
Input Wires	Red & Black – 12AWG 150mm
Output Wires	3x Black – 12AWG 100mm
Input Connectors	Not included
Output Connectors	4.0mm Gold Connectors (Female)
Size	84.3 × 38.2 × 20.4 mm
Weight	107g
Programming Support	LCD Program Box & WiFi Module

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Ideal for:

• 3D & sport helicopters

• High-performance fixed-wing aircraft

• EDF jets with braking needs

• Any application requiring smooth start-up, stable BEC output, and top-tier thermal protection

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Command Every Flight with Confidence

The Hobbywing Platinum V4 120A ESC is more than just a speed controller — it’s a precision-engineered power management system that gives you full confidence, flight after flight. With its intelligent features and bulletproof design, it's the trusted choice for pilots who refuse to compromise.