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[RFI] Big Farad versus Hybrid Caps?

To: Mobile-Portable Reflector <mobile-portable@mailman.qth.net>, RFI List <rfi@contesting.com>
Subject: [RFI] Big Farad versus Hybrid Caps?
From: kd4e <doc@kd4e.com>
Reply-to: doc@kd4e.com
Date: Thu, 18 Jun 2009 19:35:47 -0500
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
Ignoring the hype and the prices - can someone address the 
difference
in technology between a big Farad cap and a Hybrid?

http://www.hifisoundconnection.com/Shop/Control/fp/tcat/28044/SFV/30046

Something like this "Power Acoustik CAPCELL-300" (300A x 2 
seconds)
placed in-line with the vehicle DC supply, or at home 
in-line with a big
deep-cycle battery or a AC-DC power supply, sounds like a 
cost-effective
and compact way to make sure a solid state amp has all the 
current it needs
when it needs it.

At home my plan is a US Battery 12V XC Sweeper-Scrubber 
deep-cycle
(Amp Hours @ 20hr. rate 155min./75A for 77A continuous) with 
a 20A
float charger.  If I add a big Farad or Hybrid it seems that 
I should be fine
for normal SSB operation of a 700W output solid state amp. 
that usually
wants about 60A @ 13.8VDC.

WDYT?

-- 

Thanks! & 73, doc, KD4E
FS/Swap/Wanted: http://kd4e.com/swapn.html
Free OS : http://www.PuppyLinux.com
Personal: http://kd4e.com
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Have an http://ultrafidian.com day!
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