This is the Castle Creations Phoenix Edge 50-Amp 34-Volt Electronic Speed Control with 5-amp BEC. The Phoenix Edge 50 is intended for use in 450-class helicopters and fixed wing aircraft from .25-.35 size. As always, the Edge series of controllers offer industry-leading software functions, data logging, and USB programming capability via Castle Link USB adapter (free with included coupon).
Includes: Phoenix Edge 50 Amp 34V ESC with Instruction Sheet
Requires: Battery and motor connectors of modeler's choice
Input Voltage: 2S-8S LiPo
Max Continuous Amps at Full Throttle: 50A
BEC Output: 5-amp peak**
Dimensions: 1.7 x 2.1 x 0.8" (43.4 x 53.5 x 21.4mm)
Weight: 2.5oz (70.8g) with wires, 1.6oz (45.3g) without wires
*RC HOBBY APPLICATION RATING: 50 amps for the duration of a single 4,000 mAh battery pack with the ESC in contact with a 5 mph airflow of 25C (77F) or cooler air. Controller temperature must never exceed 100C (212F). Exceeding current or temperature ratings may damage components and may shorten the life of the ESC. Always verify system current draw at full-throttle. Decrease load or increase airflow to decrease the ESCs operating temperature.
**Peak indicates amperage sustainable for 0.5 seconds - long enough for most servos current draw transients. Your setup may vary. Always confirm servo current draw before the first flight of the model.