Atom Feed - Twisted Pear Audio Support - Topic:Need +/- 15V - 20Twisted Pear Audio Support - Atom Feedurn:twistedpearaudio-com:AtomFeed:TwistedPearAudioSupport:Topic:Need+/-15V-20:1Copyright 2024 Twisted Pear Audio Support2024-03-28T13:11:58Zhttp://www.twistedpearaudio.com/forum/Images/YAFLogo.pngForum Adminhttp://www.twistedpearaudio.comfeedback@twistedpearaudio.comstudleyhttp://www.twistedpearaudio.com/forum/profile/26971-studleystudleyhttp://www.twistedpearaudio.com/forum/profile/26971-studleyBrian Doneganhttp://www.twistedpearaudio.com/forum/profile/8-Brian-Doneganwobblyhttp://www.twistedpearaudio.com/forum/profile/341-wobblyYetAnotherForum.NETurn:twistedpearaudio-com:ftPosts:st1:meid25440:1Need +/- 15V<table class="content postContainer_Alt" width="100%"><tr><td>I need -/+ 18 VDC. Would a toroid with 18v secondaries be the best choice?</td></tr></table>2018-09-01T08:57:36-07:002018-09-01T08:57:36-07:00studley<table class="content postContainer_Alt" width="100%"><tr><td>I need -/+ 18 VDC. Would a toroid with 18v secondaries be the best choice?</td></tr></table>urn:twistedpearaudio-com:ftPosts:st1:meid25388:1Need +/- 15V<table class="content postContainer" width="100%"><tr><td>I would recommend just getting a 15V transformer, for the reasons you list.</td></tr></table>2018-07-02T17:46:41-07:002018-07-02T17:46:41-07:00Brian Donegan<table class="content postContainer" width="100%"><tr><td>I would recommend just getting a 15V transformer, for the reasons you list.</td></tr></table>urn:twistedpearaudio-com:ftPosts:st1:meid25387:1Need +/- 15V<table class="content postContainer_Alt" width="100%"><tr><td>I have built a Devinylizer and need +/- 15V.<br />At home now I have a 12V toroid, that would give near 17V DC to the reg circuit.<br />Is this 2V headroom sufficient for any losses within the reg circuit itself?<br />Failing that I have an 18V toroid, so that would be plenty at near on 25V, so some component changes needed.<br />Plus is dropping 10V too much in any way, the current wont be an issue.<br />Thanks for any help.<br />Wayne</td></tr></table>2018-07-01T00:30:06-07:002018-07-01T00:30:06-07:00wobbly<table class="content postContainer_Alt" width="100%"><tr><td>I have built a Devinylizer and need +/- 15V.<br />At home now I have a 12V toroid, that would give near 17V DC to the reg circuit.<br />Is this 2V headroom sufficient for any losses within the reg circuit itself?<br />Failing that I have an 18V toroid, so that would be plenty at near on 25V, so some component changes needed.<br />Plus is dropping 10V too much in any way, the current wont be an issue.<br />Thanks for any help.<br />Wayne</td></tr></table>