KPA500 - 500W out on 120VAC?

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KPA500 - 500W out on 120VAC?

vtnn43e


Will the KPA500 put out the full 500 watts on 120VAC wihtout any issues ? Thinking about ordering one real soon but there is no easy way for me to get it on 220.



73

Zack

N8FNR
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Re: KPA500 - 500W out on 120VAC?

Gary Gregory
Zack,

Yes it will.

Enjoy

Gary

On 10 August 2011 03:24, <[hidden email]> wrote:

>
>
> Will the KPA500 put out the full 500 watts on 120VAC wihtout any issues ?
> Thinking about ordering one real soon but there is no easy way for me to get
> it on 220.
>
>
>
> 73
>
> Zack
>
> N8FNR
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
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>
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>



--

VK4FD - Motorhome Mobile
Elecraft Equipment
K3 #679, KPA-500 #018
Living the dream!!!
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Re: KPA500 - 500W out on 120VAC?

K5SM
In reply to this post by vtnn43e
Easy....Mine does that with very little drive (20-22w) on 117v mains.

73, Bob K5SM

On 8/9/2011 12:24 PM, [hidden email] wrote:

>
> Will the KPA500 put out the full 500 watts on 120VAC wihtout any issues ? Thinking about ordering one real soon but there is no easy way for me to get it on 220.
>
>
>
> 73
>
> Zack
>
> N8FNR
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
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Re: KPA500 - 500W out on 120VAC?

w0mu
In reply to this post by vtnn43e
Yes easily.  I have seen around 700w on 120v.  I don't run it that hard
but if the power level is up a bit high it will do it.

On 8/9/2011 11:24 AM, [hidden email] wrote:

>
> Will the KPA500 put out the full 500 watts on 120VAC wihtout any issues ? Thinking about ordering one real soon but there is no easy way for me to get it on 220.
>
>
>
> 73
>
> Zack
>
> N8FNR
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
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Re: KPA500 - 500W out on 120VAC?

AC7AC
In reply to this post by Gary Gregory
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Re: KPA500 - 500W out on 120VAC?

w7aqk
In reply to this post by vtnn43e
Zack and All,

 I think you may already have had sufficent confirmation to alleviate your
concerns, but I'll add mine just for grins.

The KPA500 works beautifully on 120 volts--at least on the rather modest
circuit I have it connected to--a 20 amp circuit.  That's not what I would
prefer, but it's what I have!

I can tell you that a couple of other medium power amps don't like this
particular hook-up I have, but the KPA500 is apparently extremely efficient.
I've had absolutely not circuit breaker issues at all, which has been a
problem with other amps.  In fact, although I don't run it this hard, I've
had it up over 600 watts out, and no problems at that level either.  The
output is real too, as I have measured it independently from what the amp
shows.

I hesitate to be too absolute about my conclusion, mainly because I don't
know exactly what kind of circuit you have available.  However, if it's
anything reasonable, I doubt you will have a problem.  You'll have to
evaluate whether or not you have too many other things hanging off the same
circuit.

Dave W7AQK






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