[Repeater-Builder] Trip lite
Anybody out there in radio land have schematics for Trip-lite power supplies. I have two PR 25A with different regulator boards. One works the other doesn't. Good ps 14vdc no load 13 vdc full load Bad ps 15.8 vdc did not try a load yet. Bad unit has an updated regulator board so I can't compare apples to apples. Ralph, W7HSG
Re: [Repeater-Builder] Trip lite
Swap the 723 chip and go from there. You might not need anything more. Chuck WB2EDV - Original Message - From: Ralph S. Turk To: Repeater-Builder@yahoogroups.com Sent: Monday, August 30, 2010 3:48 PM Subject: [Repeater-Builder] Trip lite Anybody out there in radio land have schematics for Trip-lite power supplies. I have two PR 25A with different regulator boards. One works the other doesn't. Good ps 14vdc no load 13 vdc full load Bad ps15.8 vdc did not try a load yet. Bad unit has an updated regulator board so I can't compare apples to apples. Ralph, W7HSG -- No virus found in this incoming message. Checked by AVG - www.avg.com Version: 9.0.851 / Virus Database: 271.1.1/3102 - Release Date: 08/30/10 02:35:00
Re: [Repeater-Builder] Trip lite
They don't provide schematics, but they will be more than happy to sell you a new power supply. After that conversation I swore off buying Tripp Lite anything. Pretty much replace all the semi-conductors and any electrolytics that have exploded. On Mon, Aug 30, 2010 at 1:26 PM, Chuck Kelsey wb2...@roadrunner.com wrote: Swap the 723 chip and go from there. You might not need anything more. Chuck WB2EDV - Original Message - *From:* Ralph S. Turk w7...@comcast.net *To:* Repeater-Builder@yahoogroups.com *Sent:* Monday, August 30, 2010 3:48 PM *Subject:* [Repeater-Builder] Trip lite Anybody out there in radio land have schematics for Trip-lite power supplies. I have two PR 25A with different regulator boards. One works the other doesn't. Good ps 14vdc no load 13 vdc full load Bad ps15.8 vdc did not try a load yet. Bad unit has an updated regulator board so I can't compare apples to apples. Ralph, W7HSG -- No virus found in this incoming message. Checked by AVG - www.avg.com Version: 9.0.851 / Virus Database: 271.1.1/3102 - Release Date: 08/30/10 02:35:00
