Marine motor in the use of the process must consider its safety performance, so, how the motor wiring is also very important, below, blue sea motor with us to explain how to wiring.
When wiring, do not build any motor control circuit on the winding or plug-in prototype board. Using high frequency printed circuit wiring is very important to prevent pulse jitter. Usually due to excessive noise at the input end of the current detection sensor or error signal amplifier. Therefore, the printed circuit layout should have a ground with a low current signal and a high drive output buffer and should be returned to the power supply input filter capacitance through separate paths. The VCC, Vref, and error amplifier are all in the same direction as the input. Whether a porcelain dielectric capacity (0.01 F) is required near the IC depends on the circuit layout. However, all large current loops should be as short as possible and thick copper wires should be routed as far as possible to reduce EMI radiation.