Nichicon recommends a PCB layout with a large copper area for the capacitor pads, and a via connection to the internal GND plane to reduce ESR. A minimum of 2mm clearance around the capacitor is also recommended.
While UFW1V472MHD is a general-purpose aluminum electrolytic capacitor, it is not suitable for high-frequency applications (>100kHz) due to its high ESR and ESL. For high-frequency applications, consider using film capacitors or ceramic capacitors instead.
The UFW1V472MHD is rated for operation up to 105°C, but its capacitance and ESR will degrade with increasing temperature. Nichicon recommends derating the capacitor's voltage and current ratings by 20% for every 10°C above 85°C to ensure reliable operation.
While the UFW1V472MHD meets the basic requirements for automotive applications, it is not specifically designed for the automotive industry. For automotive applications, consider using capacitors that meet the AEC-Q200 standard, such as Nichicon's UHE1V472MHD series.
Yes, the UFW1V472MHD can be used in series or parallel configurations, but careful consideration must be given to the overall capacitance, voltage rating, and ESR of the resulting configuration. Ensure that the total voltage rating is not exceeded, and that the ESR is within acceptable limits for the application.
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