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Old 23rd November 2011, 08:19 AM   #1
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Join Date: Nov 2011
Default help split power supply

help... i'd like to know which is better capacitor connection on a quasi amplifier?

power supply using 2 - 4700uF/ 50V or 4 - 2200uF/ 50V?
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Old 23rd November 2011, 08:42 AM   #2
jpr_pt is offline jpr_pt  Portugal
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Check the ESR values of capacitors.
If you double the number of capacitors, in parallel, the total ESR value should be caclulated according. If you use 2 22000uF in parallel the total ESR value will be halved.
The lower ESR the better
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