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Total 15 documents matching your query.

1. [Amps] fan experts (score: 1)
Author: <jenkins@bellsouth.net>
Date: Sun, 29 Jan 2006 5:57:16 -0500
does anyone know a good fan expert, seems we need one bad, real bad, _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo
/archives//html/Amps/2006-01/msg00669.html (6,620 bytes)

2. Re: [Amps] fan experts (score: 1)
Author: "Phil Clements" <philc@texascellnet.com>
Date: Sun, 29 Jan 2006 05:31:58 -0600
I'm no expert, but those German blowers with the pot metal housings and capacitor start are the finest and quietest I've ever used. (((73))) Phil Clements, K5PC _____________________________________
/archives//html/Amps/2006-01/msg00671.html (6,522 bytes)

3. Re: [Amps] fan experts (score: 1)
Author: Bill Turner <dezrat1242@ispwest.com>
Date: Sun, 29 Jan 2006 04:15:33 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Do you recall the brand? 73, Bill W6WRT _______________________________________________ Amps mailing list Amps@contesting.com http:
/archives//html/Amps/2006-01/msg00672.html (7,424 bytes)

4. Re: [Amps] fan experts (score: 1)
Author: Karl-Arne Markstr&ouml;m <sm0aom@telia.com>
Date: Sun, 29 Jan 2006 13:31:28 +0100
_______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2006-01/msg00673.html (8,813 bytes)

5. Re: [Amps] fan experts (score: 1)
Author: Karl-Arne Markstr&ouml;m <sm0aom@telia.com>
Date: Sun, 29 Jan 2006 13:32:49 +0100
EBM http://www.ebmpapst.us/ and Klein blowers fit in to the description. 73/ Karl-Arne SM0AOM _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contes
/archives//html/Amps/2006-01/msg00674.html (8,952 bytes)

6. Re: [Amps] fan experts (score: 1)
Author: R.Measures <r@somis.org>
Date: Sun, 29 Jan 2006 05:07:57 -0800
Ever tried a Pabst blower? Hows a bout a Blue Ribbon? Richard L. Measures, AG6K, 805.386.3734. www.somis.org _______________________________________________ Amps mailing list Amps@contesting.com http
/archives//html/Amps/2006-01/msg00676.html (8,271 bytes)

7. Re: [Amps] fan experts (score: 1)
Author: W0UN -- John Brosnahan <shr@swtexas.net>
Date: Sun, 29 Jan 2006 07:05:16 -0600
Not sure to which ones you are referring. ETO used the die-cast aluminum cased EBM/Papst blowers that were very quiet in their commercial MRI equipment. But these are not German but rather US. Here a
/archives//html/Amps/2006-01/msg00677.html (8,620 bytes)

8. Re: [Amps] fan experts (score: 1)
Author: Mike Bondarev <mikebond@tochka.ru>
Date: Sun, 29 Jan 2006 13:22:36 +0000
This is the same blower as used in OM-2500 PA. I saw this amp. during Contest Club Finland meeting last weekend. Looks very nice inside. Look at http://www.galco.com/scripts/cgiip.exe/WService=Galco-
/archives//html/Amps/2006-01/msg00678.html (8,546 bytes)

9. Re: [Amps] fan experts (score: 1)
Author: Karl-Arne Markstr&ouml;m <sm0aom@telia.com>
Date: Sun, 29 Jan 2006 14:34:58 +0100
Try this: ebm-papst Rus GmbH Nizhegorodskaya 32, str. 15 office 420 RU-109029 Moskau Telefon: ++7-495-671 53 93 Telefon: ++7-495-671 53 95 info@ebmpapst.ru http://www.ebmpapst.ru 73/ Karl-Arne SM0AOM
/archives//html/Amps/2006-01/msg00679.html (10,016 bytes)

10. Re: [Amps] fan experts (score: 1)
Author: "peter.voelpel" <df3kv@t-online.de>
Date: Sun, 29 Jan 2006 14:40:33 +0100
I use those EBM blowers with my amps for 30 years, I never had Problem. I select them much larger then necessary and use a variac to reduce the speed, they are extremely quiet then. http://www.ebmpap
/archives//html/Amps/2006-01/msg00680.html (9,018 bytes)

11. Re: [Amps] fan experts (score: 1)
Author: R.Measures <r@somis.org>
Date: Sun, 29 Jan 2006 06:08:23 -0800
Reducing the voltage supplied to a capacitor-run AC motor is not good engineering practice. Richard L. Measures, AG6K, 805.386.3734. www.somis.org _______________________________________________ Amps
/archives//html/Amps/2006-01/msg00681.html (10,227 bytes)

12. Re: [Amps] fan experts (score: 1)
Author: "peter.voelpel" <df3kv@t-online.de>
Date: Sun, 29 Jan 2006 15:43:22 +0100
Rich, Variacs are offered as option by EBM and Gebhard, the other large manufactur, especially for that reason: have the speed fully adjustable from zero to 100%. Look at the application in EBM catal
/archives//html/Amps/2006-01/msg00682.html (8,244 bytes)

13. Re: [Amps] fan experts (score: 1)
Author: Steve Thompson <g8gsq@eltac.co.uk>
Date: Sun, 29 Jan 2006 16:04:49 +0000
I like the Rotron Spinnaker. DC power, so speed control is easy, it's small, reasonably quiet, reasonably priced ($50ish), bags of back pressure and capable of cooling a 8877. Steve _________________
/archives//html/Amps/2006-01/msg00684.html (8,418 bytes)

14. Re: [Amps] fan experts (score: 1)
Author: R.Measures <r@somis.org>
Date: Sun, 29 Jan 2006 12:03:03 -0800
With a shaded pole motor, lowered V is okay, with a capacitor-run motor, it isn't. Richard L. Measures, AG6K, 805.386.3734. www.somis.org _______________________________________________ Amps mailing
/archives//html/Amps/2006-01/msg00698.html (9,068 bytes)

15. Re: [Amps] fan experts (score: 1)
Author: "peter.voelpel" <df3kv@t-online.de>
Date: Sun, 29 Jan 2006 21:20:29 +0100
They are capacitor-run motors, What should be a reason not to use the variac? The capacitor just shifts the phase. 73 Peter With a shaded pole motor, lowered V is okay, with a capacitor-run motor, it
/archives//html/Amps/2006-01/msg00699.html (9,153 bytes)

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