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Article #910Re: Transformers in Audio Power Supplies
From: Niall Gallagher
Date: Wed, 05 Oct 1994 16:03
Date: Wed, 05 Oct 1994 16:03
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In article <36ue41$880@bcarh8ab.bnr.ca>, stud7b11@bcars564.bnrottawa wrote: > In an amplifier circuit that I am currently fiddling > with, the spec. says to use a toroidal transformer in the > power supply. Why is this important? How would I be > degrading the performance of the amp with a plain-vanilla > transformer? Less flux leakage, most likely. The leakage could cause 60Hz noise to be induced in the amplifier. Electronically, there is little difference. Niall -- Niall Gallagher niall@bnr.ca
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10b600,880e8a12a40f496f X-Google-Attributes: gid10b600,public X-Google-Thread: fb1f8,880e8a12a40f496f X-Google-Attributes: gidfb1f8,public X-Google-Thread: 105d97,880e8a12a40f496f X-Google-Attributes: gid105d97,public X-Google-ArrivalTime: 1994-10-05 12:32:52 PST Path: arc1-ca.pugleaf.net!bga.com!news.sprintlink.net!howland.reston.ans.net!torn!nott!bcarh189.bnr.ca!bmerhc5e.bnr.ca!NewsWatcher!user From: niall@bnr.ca (Niall Gallagher) Newsgroups: rec.audio.tech,bnr.general,sci.electronics Subject: Re: Transformers in Audio Power Supplies Date: Wed, 05 Oct 1994 11:03:46 -0500 Organization: Bell-Northern Research, Ottawa, Canada Lines: 17 Distribution: world Message-ID: <niall-0510941103460001@47.34.3.64> References: <36ue41$880@bcarh8ab.bnr.ca> NNTP-Posting-Host: nmertba3.bnr.ca