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Old 02-28-2014, 11:05 AM   #1
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Default Capacitor on ESC

Is it necessary to solder on a capacitor on the battery posts on the ESC ? i have a holmes esc and moter. I just have been watching vids on you tube on wiring and lots of them soldered on a capacitor
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Old 02-28-2014, 12:13 PM   #2
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Default Re: Capacitor on ESC

I don't believe so. Some of the Tekin esc's have them. But as far as I know you don't have to have them.
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Old 02-28-2014, 06:58 PM   #3
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Which Holmes ESC do you have? The BRXL has them already installed. Never a good idea to use an ESC without it's capacitor.:thumbup:
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Old 03-01-2014, 06:00 PM   #4
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Default Re: Capacitor on ESC

While on this subject... Can you get away with say a 2" lead (extension ) from the cap to the Esc?
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Old 03-01-2014, 06:29 PM   #5
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It's best to keep the cap as close to the ESC as possible. I know the Novak units have a length of wire on them and they seem to do what they are intended, but if it's possible, keep it close.
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Old 03-02-2014, 11:39 PM   #6
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Default Re: Capacitor on ESC

If the current or voltage can't met your needs, you can soldering one...But it will be a tough work.
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