Internal power board covered with copper heat conducting confluence strip which is HobbyWing's patent technology. The strip is convenient for transferring the internal heat rapidly to an integrated shell radiator, together with a high-speed heat dissipation fan, which build a high reliability heat dissipation system, to ensure the ESC is always in the best state of heat dissipation.
Internal BEC features booster circuitry can output the current/voltage of up to 6A/6V and power various servos without connecting any extra receiver battery.
Built-in electronic switch (with a lifespan of over 50000 on/off cycles, housed in a completely waterproof, dust-proof and shock-resistant design) and capacitor module save space and make the wiring simple and neat.
The separate PRG/FAN port on the ESC can power an external fan to maximize cooling performance or connect the ESC to a LCD program box or WiFi module for ESC programming.
Independent and adjustable throttle & brake PWM frequencies guarantee precise and accurate throttle and brake control for all classes of competitions (esp. the Stock class).
