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  • Price is for a single capacitor.

Low ESR Panasonic Capacitors - 35v 330uf


Product Description

With multi-rotors these days becoming more and more powerful having a good capacitor on-board is getting to be more crucial for having a great flying quad, noise free video, as well as protecting your components from premature end of life! These Low ESR Capacitors from Panasonic are some of the best (if not THE best) on the market with an ESR rating of 26 mOhms.

We find that 330uf is a versatile size because on a larger build you can add a capacitor to each esc (as recommended by Joshua Bardwell) or on a smaller build like a 3 inch you could add one or two to the main battery input.

Also make sure to cut the leads as short as possible to reduce resistance. Here is a link to the spreadsheet from which we found this particular capacitor: https://goo.gl/71GkbC

A quick note on LC filters, they can be a great way to clean up the video on your quad but unfortunately it just masks the noise in the system, instead of addressing the route cause which could be causing other issues such as motor desyncs, mid throttle oscillations or simply bad flight performance


Down below are some videos extolling the virtues of installing a capacitor to your system.


Manufacturer Part #:


Product Videos

TVS Diode Instead of Capacitor? No. (07:18)
Rumors of the capacitor's demise have been greatly exaggerated. I"ll explain why I don't think the TVS Diode can take the place of capacitors on our mini quads. Please consider supporting me via Patreon at: https://www.patreon.com/thedroneracingengineer Original video from LooseTransistorFPV: https://www.youtube.com/watch?v=PhfWCB8jUSk&t=250s
  • TVS Diode Instead of Capacitor? No.
    Rumors of the capacitor's demise have been greatly exaggerated...
  • Ultimate Low-ESR Capacitor Shopping List
    Please consider supporting me via Patreon at: https://www.patr...
  • Recursion Labs - Little Bee ESC Extreme Motor Noise Generation and Filtration Testing for FPV
    The goal of this set of testing was to write automation code f...

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