Makerfire 4pcs ESC 20A BLHeli Brushless Speed Controller for QAV250 Racing Drone
Product Description
Makerfire 4pcs ESC 20A BLHeli Brushless Speed Controller for QAV250 Racing Drone
- Based on BLHeli firmware with low voltage protection, over heat protection and self check functions.
- Works with 2S to 4S input - Rated at 18A continuous and 30A burst
- Perfect for MT1806 MT2204 brushless motor in QAV250 and other mini Quad.
- Support OneShot ultra-high speed control and Bi-directional rotating.
- All N-FET design with external oscillator for steady performance across different thermal and voltage conditions.
Features:
This ESC is with mini radiator,low operating temperature with high response speed.The gas is stable with higher reliability.Support OneShot ultra-high speed control，Bi-directional rotating.
Specification:
1.Continuous Current: 20A
2.Output: 18-22A
3.Firmware: BLHELI
4.Signal Refresh Rate: 20-600Hz
5.Weight: 6g
6.Dimension: 23*12*4.5mm
7.BEC output: none
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Package Including
1 * 4pcs BLHeli ESC 20A Brushless Speed Controller
Technical Specifications
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