Bourns provides a recommended PCB layout and land pattern in their application note AN164, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
The MF-PSML110/12-2 has a maximum operating temperature of 125°C. To ensure reliable operation, it's crucial to consider thermal derating, especially in high-temperature environments. Bourns provides thermal derating curves in the datasheet, which can be used to determine the maximum allowable current at a given temperature.
The SRF of the MF-PSML110/12-2 is not explicitly stated in the datasheet. However, according to Bourns' application note AN164, the SRF can be estimated using the inductor's inductance and Q values. The SRF typically occurs at a frequency where the inductor's impedance peaks, and it's essential to consider this in high-frequency designs to avoid unwanted resonances.
While the MF-PSML110/12-2 is a high-quality inductor, it's essential to check Bourns' specific product offerings for high-reliability or automotive applications. Bourns provides specialized products with enhanced reliability and performance for these markets, which may have different part numbers or specifications.
Core losses can be estimated using the inductor's core material and the frequency of operation. Bourns provides core loss data in their application note AN164, which can be used to estimate the losses. Additionally, simulation tools like SPICE models or FEA simulations can help designers accurately model the inductor's behavior and core losses.
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