BEC Voltage Regulators
If you're experiencing brown-outs, glitching, or slow actuating servos it may be time to try an external BEC (Battery Eliminator Circuit). This scenario can occur in an application which uses high powered servos (or additional torque increasing modifications), where the ESC does not have an internal BEC, or the existing internal BEC is simply inadequate.
A BECs primary purpose is to draw voltage from the motor batteries and drop it to a voltage level that is suitable for your receiver and servos. Simply put, an external BEC will provide clean and constant power and ensure you are not underpowered.
Installing a BEC is pretty easy, assuming you don’t mind a little soldering. Our BECs include wiring instructions.