45A 4in1 ESC Appearance Description：

The AM32 firmware is based on a domestic 32-bit processor designed to control a brushless motor (BLDC). This firmware is designed to achieve throttle linearization by starting the motor smoothly and quickly. It is suitable for many vehicle models and multi-axis aerial vehicles. Adopting domestic main chip (32-bit), its running frequency is 48MHz, ultra-high computing power makes the flight feel more delicate and silky smooth. Adopting 24 pieces of high performance MOSFETs, low internal resistance, 40V voltage, 200A continuous current, it is easy to drive various sizes of motors, which is both violent and durable. Adopt TVS transient voltage suppression diode, greatly filtering out the motor generated by the reverse electromotive force, better protection of the whole electronic equipment. ESC work more stable, longer life, greatly reducing equipment failure. Adopt double-board PCB design, its over high current area using 6 layers, 2 ounces of copper thick process, the real high current without false labeling.