Hobbywing Platinum-120A-HV-PRO ESC 120A Brushless ESC for RC Multicopter 600 Helicopter

Hobbywing Platinum-120A-HV-PRO ESC 120A Brushless ESC for RC Multicopter 600 Helicopter
Features:
- Platinum-120A-HV-PRO ESC belongs to Hobbywing's "Platinum" series products line, it is the most significant top-class product for aircraft and helicopter.
- High performance microprocessor brings out the best compatibility with all kinds of motors and the highest driving efficiency.
-  Wide-open heat-sink design to get the best heat dissipation effect.
-  With 3 types of start mode: Normal / Soft / Very-Soft, compatible with aircraft and helicopter.
- Smooth, linear, quick and precise throttle response.
- Multiple protection features: Low-voltage cut-off protection / Over-heat protection / Throttle signal loss protection.
-  The throttle signal is transfered through optically coupled system to avoid the electromagnetic interference.
-  Perfect governor mode for helicopter. 

Specfication:
- Output:  Continuous 120A, burst 180A up to 10 seconds.
- Input Voltage:  5-12 cells lithium battery or 15-36 cells NIMH battery.  
-  BEC:  None.
- Control Signal Transmission: Optically coupled system.
- Max Speed:  210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM.
                               (BLM: BrushLess Motor)
- Size:  88mm (L) * 55mm (W) * 15mm (H).
-  Weight:  125g.

 Typical Applications
-  Super powerful  for 600 class helicopter (Working with 8 or 10 cells Lipo battery)
-  Very powerful for 700 class helicopter (Working with 10 or 12 cells Lipo battery)
-  Super powerful for large scale aircraft such as F3A
-  The firmware of the ESC can be updated through the USB adapter on the Professional LCD Program Box.
- User programmable. Several kinds of program methods are supported: transmitter, digital LED program card, advanced professional LCD program box, PC software. Very easy to program the ESC at home or at the flying field.