----- Original Message ----- From: "Will Matney" To: amps@contesting.com Subject: Re: [Amps] Transformer spec's for linear amplifier Date: Thu, 07 Jul 2005 00:36:03 -0500 Correction, I posted a wrong link. The web host screws with the URL in the address bar there. Link; http://free.hostdepartment.com//A/ATS/pf.htm Best, Will > > Guillermo, > > If your using a full wave doubler, then the current from the > transformer can be found by multiplying the current by 2 and then > use the full wave formula for transformers. You all ready know > you'll need 700 mA from the doubler so just plug that into the full > wave supply formula. Below is a webpage of mine describing these > calculations. > > Webpage; > > http://free.hostdepartment.com/A/ATS > > Best, > > Will > > > ----- Original Message ----- > From: GGLL > To: "Amplificadores Lineales" > Subject: [Amps] Transformer spec's for linear amplifier > Date: Wed, 06 Jul 2005 23:13:37 -0300 > > > > > Having the need of a 2500VDC @ 350 mA maximum current power supply, and > > planning to use a full wave voltage doubler, how can I establish the correct > > current rating for the transformer?. It should be nearly 930 VAC and exactly > > 700 mA of current, or can I reduce somewhat its current rating > > (taking in care > > amateur, CW/SSB use, also AM at reduced carrier) so as not to expend more $$ > > than really needed?. > > Thanks in advance > > > > Best regards > > Guillermo - LU8EYW. > > _______________________________________________ > > Amps mailing list > > Amps@contesting.com > > http://lists.contesting.com/mailman/listinfo/amps > > > -- > ___________________________________________________________ > Sign-up for Ads Free at Mail.com > http://promo.mail.com/adsfreejump.htm > > _______________________________________________ > Amps mailing list > Amps@contesting.com > http://lists.contesting.com/mailman/listinfo/amps -- ___________________________________________________________ Sign-up for Ads Free at Mail.com http://promo.mail.com/adsfreejump.htm