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2pcs for $1.35
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10pcs for $4.82
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100pcs for $33.49
Aluminum electrolytic capacitors are great for controlling surges in high-power buses. This is a Panasonic capacitor with part number: EEU-FM1E331L. You can view the datasheet here. These are Panasonic FM Series capacitors, which is their best series in terms of impedance and maximum ripple current. FM Series capacitors can handle 2-3 times the ripple current as a similar-size general purpose electrolytic capacitor. Their very low impedance values means they can absorb and release large amounts of energy very quickly.
When sourcing this part, we were thinking about electronic speed controls (why we chose a 25V part instead of a less expensive 10V part). A 330uF capacitor would do well in a motor control environment with draws of 20-30A (although there are many factors to take into consideration). For greater surge suppresion you can always add more capacitors.
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