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sergei wrote:well you can have 1nF capacitor wich can handle AC current of up to 60A, and you can have 1F capacitor wich can also handle same AC current, but those two capacitor are completely two different things...Current is not used to describe properties of a capacitor, but max voltage/capacitance are. If you are using capacitors in DC circuit, it will never have any continous current through going any way, just charge/discharge spikes (charge will last only few ms/us, drawing up to thousands of amps, or maximum short circuit current power supply can provide)...
Interesting thought... Caps won't do the job though. Not enough energy storage capacity until you get to something ridiculous like 15F (note: number pulled from the air, I know it's a really big number but can't even be bothered trying to calc it).Inane wrote:you have some smart components and two banks of capacitors while one bank charges the other bank discharges
the systems I have read about can provide enough power to provide a discharge charge cycle of about 10 to 15 seconds before you need to re-charge the batteries.
Stealer Of Souls wrote:Interesting thought... Caps won't do the job though. Not enough energy storage capacity until you get to something ridiculous like 15F (note: number pulled from the air, I know it's a really big number but can't even be bothered trying to calc it).Inane wrote:you have some smart components and two banks of capacitors while one bank charges the other bank discharges
the systems I have read about can provide enough power to provide a discharge charge cycle of about 10 to 15 seconds before you need to re-charge the batteries.
The one system I read up about uses those hi-capacity spiral wound batteries in series to for 24V. They're good for about 4 bursts at around 15 seconds before the batteries start hitting their lowest safe voltage...
Tee hee. Funny that's the exact one I'm thinking of too....barryogen wrote:batcap.com used to sell 48V spiral wound batteries for use with an electric SC, however tlast time I looked they were no longer in existance.
http://www.boosthead.com/product.php?id=18
he's using a bank of electricity to spin a normal SC up, this is about the only one I've read about that works.
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