[Amps] Question about ampifiers

2 2 at vc.net
Mon Apr 14 04:11:26 EDT 2003


One solution it to use a 20v or so, 10A transformer to boost the needed 
potential to c. 240v.

>Yes, Dave is right. The laundery machine is connected to a 220v outlet. 
>The lower voltage measured is 217 and the highest is 222.
>
>73 Carlos PY4RO
>  ----- Original Message ----- 
>  From: Wt8r at aol.com 
>  To: garyschafer at attbi.com ; carlos.augusto at superig.com.br ; 
>amps at contesting.com 
>  Sent: Monday, April 14, 2003 12:28 AM
>  Subject: Re: [Amps] Question about ampifiers
>
>
>  In a message dated 4/13/03 10:16:27 PM Eastern Daylight Time, 
>garyschafer at attbi.com writes:
>
>
>
>    Hi Carlos,
>
>    If you are getting your power from a 3 phase line, and you have 120 
>    volts then there should be only 208 volts across the two phases. I ran 
>    into that problem at a military installation I was at one time. There 
>    was no 240 volts to be had. Only 120 and 208 or 3 phase. The amp would 
>    not work well on the 208.
>
>    73
>    Gary  K4FMX
>
>
>
>  It depends on the configuration of the transformer feed the outlet, 
>either "Y" or "Delta".  It is conceivable that a small transfomer could be 
>obtained to perform the conversion and thereby raised the voltage.
>
>  73 de
>
>  Dave, WT8R 
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-  R. L. Measures, a.k.a. Rich..., 805.386.3734, AG6K, 
www.vcnet.com/measures.  
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