Nice job.
Please correct me if I'm wrong. I'm an old fart but novice amp constructor.
If amp is to be used strictly with a modern exciter that employs
"pre-distortion", I can do away with a lot of filter capacitance. Then no
need for soft start and glitch protection, if needed at all, will not need
to be as stout.
Considering for my 6m amp project using a gs35b. Also, plan to use metal
film caps in the supply. Very low ESR, self healing, don't dry out, and are
becoming competitive with electrolytic caps, thanks to electric vehicles
use.
Again, nice job on the supply. Wood is great! I've used with a microwave
oven transformer supply. Applied polyurethane so no worries about moisture.
73, Bob ah7i
-do not look into LASER with remaining eye!
On Sat, Nov 1, 2025, 12:00 <amps-request@contesting.com> wrote:
> Send Amps mailing list submissions to
>         amps@contesting.com
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         http://lists.contesting.com/mailman/listinfo/amps
> or, via email, send a message with subject or body 'help' to
>         amps-request@contesting.com
>
> You can reach the person managing the list at
>         amps-owner@contesting.com
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Amps digest..."
>
>
> Today's Topics:
>
>    1. 12 KW CCS ON 160-15M....USING THE 3CX-6000A7..... PART 35
>       (jim.thom jim.thom@telus.net)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 31 Oct 2025 23:44:20 -0700
> From: "jim.thom jim.thom@telus.net" <jim.thom@telus.net>
> To: amps@contesting.com
> Subject: [Amps] 12 KW CCS ON 160-15M....USING THE 3CX-6000A7..... PART
>         35
> Message-ID:
>         <CAB4ZMguGaH4hOOx0GKd9wXSTkUhYxJ2LQ5bahpae_9pBL=
> EBbg@mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> The 7.5 kv  B+  supply is finally completed.   All wiring completed.
>
> https://www.youtube.com/watch?v=IisZ3jhXjnk
>
>
> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
>
>
> ------------------------------
>
> End of Amps Digest, Vol 275, Issue 1
> ************************************
>
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
 
 |