Hobbywing Platinum Pro 120A V4 ESC
Super Soft Start-up
Platinum V4 serial products allows the motor to start extremely smooth and avoids tail-drift issues that helicopters experience. The start-up time is adjustable from 8 to 25 seconds, this will definitely create a perfect starting point for every flight.
Excellent Motor Speed Governing
High-performance 32-bit processor with a processing frequency of 72MHz combined with advanced algorithm optimizes the speed governing. Together with the adjustable governor parameters it will guarantee every pilot a precise and efficient control experience.
High Voltage Built-in BEC
The built-in switch mode BEC with an adjustable voltage range from 5V to 8V, a continuous current of over 10A and peak current of 25A can supply enough power for your HV servos to operate at their peak.
DEO Technology
The DEO (Driving Efficiency Optimization or so-called Active Freewheeling) technology implemented in the ESC has multiple advantages.
A very Rapid response to throttle change.
Higher driving efficiency, longer flight time.
Lower ESC temperature and a much more reliable operation during flight.
Other Features
A separate program port for connecting programmer on this ESC allows user to:
Program theESC
Check flight data include minimum voltage, maximum temperature, standardized RPM and speed curve (in Heli Governing Store mode) of the flight parameters recorded by the ESC
Upgrade ESC firmware with a muti-function LCD program box or a WiFi Module & our Apple/Android phone App
Four Brake Modes
This Platinum 120A V4 ESC has Brake Disabled, Normal Brake, Proportional Brake and Reverse Brake four brake modes. The brake amount is adjustable in normal brake mode; in proportional brake mode, the brake force will be
automatically selected based on the position of radio throttle stick; in reverse brake mode, the motor rotation can be changed via a spare transmitter channel.
Multiple Protections
Multiple protection features include ESC thermal, capacitor thermal (HOBBYWING patented technology), ESC overload, throttle signal loss(or Fail Safe), and low voltage cutoff effectively prolongs the service life of the ESC.
Specifications:
Type:
Brushed/Brushless: Brushless
High Voltage/Regular: Regular
Specs:
Cont./Peak Current: 120A/150A
Input Voltage: 3-6S LiPo
BEC Output Switch Mode: 5-8V, 10A
Wires & Connectors:
Input Wires: 12AWG x 150 mm
Output Wires: 12AWG x 100 mm
Input Connectors: No
Output Connectors: 4.0mm Gold Connectors (Female)
(Note: All the wire length above is the original length not the length you see from the outside.)
ESC Programing via:
Transmitter: Not Supported
LED Program Card: Not Supported
LED Program Box: Not Supported
LCD Program Box: Supported
WiFi Module: Supported
Program Port: Separate Program Port
Firmware:
Firmware Upgrade: Supported
Size & Weight:
Size: 84.3 x 38.2 x 20.4 mm
Weight: 107 g
Applications:
500-550 Class Heli (Main Blade: 470-575mm)
.70-.90 Class Fixed-wing Airplane 3D, Light Weight FAIF3A EDF (with Diameter ≦90mm)