Mini-me 220 uF minimum voltage

[Anonymous]

Hi there

Simply wondering how low the voltage spec can be for the 220 uF electrolytic capacitor in the mini-me.

Thanks

Mart

[Barry]

As long it is well above the power supply which is 9 volts but people are known to accidentally hook up an incorrect power supply so IMHO a minimum of 18 to 30 volts. Other than that find the lowest profile. I suggest using MLCC type they are low profile, affordable and have a 5mm lead spread which is perfect.

They usually come in assorted values like below for a good price.

Be sure to check for the correct value range that you need.

[Author]

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