[Amps] New 2 PA design

Hsu hsu4qro at gmail.com
Fri Oct 15 15:48:09 PDT 2010


Could you send me that German guy's detail?
    73!Hsu
----- Original Message ----- 
From: "Baruch Zilbershatz" <4z4rb at bezeqint.net>
To: "'Hsu'" <hsu4qro at gmail.com>
Cc: <amps at contesting.com>
Sent: Saturday, October 16, 2010 6:36 AM
Subject: RE: [Amps] New 2 PA design


> Never seen an app. Note for it.
> That German guy had it running great although He managed to blow one fet
> during setup.
>   He had it framed on his shack wall!
> 
> Baruch Zilbershatz 
> Nitzanay-Oz 118 
> Nitzanay -Oz 
> 42836
> ISRAEL 
> phone: (+)972-052 8753838
> 
> 
> -----Original Message-----
> From: Hsu [mailto:hsu4qro at gmail.com] 
> Sent: Saturday, October 16, 2010 12:27 AM
> To: Baruch Zilbershatz
> Cc: amps at contesting.com
> Subject: Re: [Amps] New 2 PA design
> 
> http://www.microsemi.com/micnotes/APT9502.pdf and
> http://www.microsemi.com/micnotes/APT9701.pdf
> ----- Original Message ----- 
> From: "Hsu" <hsu4qro at gmail.com>
> To: "Baruch Zilbershatz" <4z4rb at bezeqint.net>
> Cc: <amps at contesting.com>
> Sent: Saturday, October 16, 2010 6:21 AM
> Subject: Re: [Amps] New 2 PA design
> 
> 
>>I remnember that APT(now microsemi) have an AN, it is transformerless
> design, Class C ,1kW output.
>> ----- Original Message ----- 
>> From: "Hsu" <hsu4qro at gmail.com>
>> To: "Baruch Zilbershatz" <4z4rb at bezeqint.net>
>> Cc: <amps at contesting.com>
>> Sent: Saturday, October 16, 2010 6:19 AM
>> Subject: Re: [Amps] New 2 PA design
>> 
>> 
>>> If use ARF1510/11 worked in SEPP or ARF1505 in P-P configattion,
> transformerless are possible, only needs a PFC unit.My teacher in the
> university, built a PFC unit what the out put volt below the input's. 
>>>       73!Hsu
>


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