Which EMC (electromagnetic compatibility) devices are helpful for the design and modification of neonatal jaundice treatment devices?

The key EMC rectification focus for this equipment is the light source driver power supply. If a switching power supply is used to power the LED array, high-performance EMI filters must be used at its input and output terminals, and the common-mode inductor in the filter (e.g., CMZ series) is critical. The PCB layout of the LED driver board needs to be compact, minimizing the area of high-current loops. For example, if fluorescent tubes and electronic ballasts are used, the ballasts should be placed in a metal shielded box, and the cables output to the tubes should be as short as possible or shielded. The equipment casing should be metal and well grounded to provide a discharge path for internal noise. ESD protection devices (ESD5V0D5B) can be added to the tactile switch signal lines on the control panel.