SpeedyBee F405 V4 ESC 55A BlHeli_s

Product detailed description

The new version of the SpeedyBee ESC in V4. The ESC has undergone significant improvements and now boasts a rated current of 55A compared to the previous 50A and a surge capacity of up to 70A. The addition of a metal heat sink and the selection of MOSFETs with lower internal resistance are excellent improvements aimed at more efficient heat management during demanding flights. A built-in TVS diode for surge protection reduces voltage spikes. Thicker copper PCB layer provides longer reliability.

This stack is affordable and suitable for all types of FPV drones - from racing, freestyle to long range copters

Specifications:

• Firmware: BLHeli_S J-H-40 - compatible with Bluejay FW
  
• Continuous current: 55A x 4
  
• Max current: 70A x 4 (10 seconds)
  
• TVS protection diode: Yes
  
• Supported ESC protocol: DShot300, DShot600
  
• Power: 3-6S LiPo
  
• Current Sensor: Supported (Scale=400, Offset=0)
  
• ESC Telemetry: Not Supported
  
• Mounting: 30.5 x 30.5 mm (4 mm hole diameter, requires 3 mm screws due to rubber bands)
  
• Dimension: 45.6 (L) x 44 (W) x 8 (H) mm
  
• Weight: 23.5g