Every switch-mode power supply presents a wide-band noise source. Integrating a DC/DC converter from the car board net into an automotive control unit and still fulfilling the EMC requirements of ...

With ever-faster interfaces on PC boards, managing electromagnetic interference (EMI) is one of the biggest challenges designers face. There are many possible causes of unwanted emissions. Here are a ...

Some handy methods to reduce EMI levels in power supplies. EMI sources in a switch-mode power supply. The importance of PCB layout in diminishing EMI. Modern electronic systems are becoming ...

PC-board layout sets the functional, electromagnetic interference (EMI), and thermal behavior of a power supply. Good layout from first prototyping on actually saves significant resources in EMI ...