Nichicon recommends a PCB layout with a large copper area under the capacitor to reduce ESR. A minimum of 2 oz copper thickness is recommended, and the copper area should be at least 2 times the size of the capacitor's footprint.
While UFW1E472MHD is a general-purpose aluminum electrolytic capacitor, it is not suitable for high-frequency applications above 100 kHz due to its high ESR and ESL. For high-frequency applications, consider using film capacitors or ceramic capacitors instead.
The capacitance of UFW1E472MHD decreases with increasing temperature, while the ESR increases. The capacitor's performance is derated at high temperatures, and the maximum operating temperature is 105°C. Consult the datasheet for detailed temperature characteristics.
While UFW1E472MHD meets the basic requirements for automotive applications, it is not specifically designed for automotive use. For automotive applications, consider using capacitors that meet the AEC-Q200 standard, such as Nichicon's UHE1E472MHD series.
Yes, UFW1E472MHD can be used in series or parallel configurations, but careful consideration must be given to the overall capacitance, ESR, and voltage rating. Ensure that the total voltage rating is not exceeded, and the ESR is within acceptable limits for the application.
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UFW1E472MHD Overview
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