DSPB_V4.0_A02 03ZSTI7-00-402-RS

03ZSTI7-00-402-RS electromagnetic compatibility refers to the ability of electronic equipment to coordinate and work effectively in a variety of electromagnetic environments. The purpose is to make the electronic equipment can not only suppress a variety of external interference, so that the electronic equipment in the specific 03ZSTI7-00-402-RS electromagnetic environment can work normally, but also reduce the electronic equipment itself to other electronic equipment electromagnetic interference.
1, choose a reasonable wire width due to the transient current in 03ZSTI7-00-402-RS PCB circuit board printed line impact interference is mainly caused by the inductance component of printed wire, so should try to reduce the inductance of printed wire.
2, the use of the correct wiring strategy using equal wiring can reduce the inductance of the wire, but the mutual inductance and distributed capacitance between the wires increase, if the layout allows, it is best to use the zigzag mesh wiring structure, the specific approach is one side of the printed board transverse wiring, the other side longitudinal wiring, and then connected with metallized holes at the cross hole.