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Old December 8th 03, 10:21 PM
MasterCBer
 
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I have used the BIG caps as used on the audio amps on my RF power amp and
it did help on the current spikes that was needed on SSB peaks. Without the
Cap, the voltage could drop to 10.5 volts on current peaks measured at the
amp, now it might go to 12 - 12.5 volts only rising to the supplied 13.8
volts in the system.
It help to reduce the headlights flicker at night also.
Just type in FARAD in e-bay search under car stereo.
The caps can be dangerous when charged up . They can discharge VERY high
amps if shorted out as their ESR is very low. 1- 30 Farads can be found,
and
they are not cheap either. I have seen a bank of them even crank over a 8
cylinder engine. Try that with 100,00 uF Cap.





"Dr. Death" wrote in message
...
if your peaks are up that equates to higher (but probably not much like

you
said) average output. BUT, you brought up a good point about the clipping

"Frank Gilliland" wrote in message
...
In , "Dr. Death"
wrote:

snip
So you agree, it would work for ssb


I agree that adding a cap across the power leads will help keep the

peaks
up,
and that's assuming the amp isn't clipping on the peaks. IOW, it should

improve
the audio quality when using a less-than-perfect power supply, just as

if
it
were an audio amp. What it -won't- do is improve your average output

power
by
any significant margin.







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