Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure optimal performance, low inductance, and minimal signal degradation.
To minimize magnetic field interference, keep the inductor at least 5 mm away from sensitive components, such as oscillators, antennas, or magnetometers. You can also use shielding materials or orient the inductor to minimize field strength.
The maximum allowable voltage across the inductor is not explicitly stated in the datasheet. However, as a general rule, it's recommended to keep the voltage across the inductor below 1.5 times the rated voltage to ensure reliability and prevent damage.
The EM14A0D-C24-L032S is rated for operation up to 125°C. However, it's essential to consider the inductor's temperature coefficient, which may affect its performance and lifespan in high-temperature environments. Consult with Bourns or a thermal expert for specific guidance.
To minimize EMI and RFI emissions, use proper PCB layout techniques, such as grounding the inductor's shield (if applicable), using a common-mode choke, and implementing EMI filters or shielding. Consult with an EMI expert or follow industry guidelines for specific guidance.
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