Schaffner recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize electromagnetic interference (EMI).
Yes, the FN9244-3-06 can be used in a redundant power supply configuration, but it's essential to ensure that the common-mode inductance is maintained to prevent noise coupling between the two power supplies.
The FN9244-3-06 is designed to attenuate high-frequency noise and EMI through its common-mode choke and X-capacitors. However, additional filtering components may be required depending on the specific application and noise environment.
The FN9244-3-06 has a maximum operating temperature of 80°C, but derating may be necessary for high-temperature applications. It's recommended to consult with Schaffner's application engineers for specific guidance.
Yes, the FN9244-3-06 can be used in a DC-DC converter application, but it's essential to ensure that the input and output voltage ratings are not exceeded, and that the converter's switching frequency does not interfere with the EMI filter's performance.
FN9244-3-06 datasheet
by Schaffner
