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The DALRC BL20A ESC BLHeli OPTO for QAV250 utilizes Rubycon capacitor to ensure high performance filter. With IOR MOS low impedance power tube, it delivers fast response and high throttle stability. Built-in mini radiator helps ESC maintain a low operating temperature. What’s more, it supports upgrade, parameter adjustment, as well as OneShot super fast speed control, bidirectional spin (for 3D quadcopter), braking, degaussing compensation, closed-loop control, etc. Mini size and light weight won’t add any extra burden. Click and order now!
Features
- Use Rubycon capacitor to ensure high performance filter
- IOR MOS low impedance power tube
- Fast response, high throttle stability
- Built-in mini radiator helps ESC maintain a low operating temperature
- Support upgrade and parameter adjustment
- Support OneShot super fast speed control, bidirectional spin (for 3D quadcopter), braking, degaussing compensation, closed-loop control, etc.
Specifications
Voltage 6-16.8V (2-4S Lipo) Output Current 18-22A Max Current 30A (<5S) BEC No Signal Refresh Frequency 20-600Hz Firmware BLHeli 13.2 Power Cable 20AWG Silicone Cable 10cm Motor Cable 20AWG Silicone Cable 10cm Signal Cable 2P 17cm Suitable for QAV250 Frame Dimensions (0.91 x 0.47 x 0.20)" / (2.3 x 1.2 x 0.5)cm (L x W x H) Weight 0.25oz / 7g Package Includes
- 1 x ESC