Bourns recommends a PCB layout with a solid ground plane underneath the inductor, and a minimum of 1 oz copper thickness to minimize losses. Additionally, keep the inductor away from other components and traces to reduce electromagnetic interference.
Consider factors such as the operating frequency, current rating, and inductance value required for your application. Also, review the inductor's temperature rating, saturation current, and DC resistance to ensure it meets your design requirements.
The PWR163S-25-4700J has an operating temperature range of -40°C to +125°C, with a maximum storage temperature of +150°C.
The PWR163S-25-4700J is a commercial-grade inductor, but Bourns offers other inductors with higher reliability and safety ratings, such as the PWR163S-25-4700J-H or PWR163S-25-4700J-Q, which meet specific industry standards for high-reliability or safety-critical applications.
Use shielding techniques, such as a mu-metal shield or a ferrite bead, to contain the magnetic field. Also, consider using a common-mode choke or a differential-mode filter to reduce EMI emissions.
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