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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+SS\s+amps\s+watercooling\s+\-\s+was\s+PowerGenius\s+XL\s*$/: 87 ]

Total 87 documents matching your query.

61. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "sm0aom@telia.com" <sm0aom@telia.com>
Date: Mon, 6 Mar 2017 16:06:57 +0100 (CET)
First, I share your views that this question should be addressed from the efficiency aspect. Heat that is not generated does not need to be cooled away. But, if this is not possible,my vote is for us
/archives//html/Amps/2017-03/msg00044.html (16,977 bytes)

62. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Al Kozakiewicz <akozak@hourglass.com>
Date: Mon, 6 Mar 2017 15:12:28 +0000
Distilled water is deionized by definition. Ions have a much lower vapor pressure than H2O and thus aren't boiled off in the process. Distillation is a common way of producing deionized water. Water
/archives//html/Amps/2017-03/msg00045.html (16,061 bytes)

63. [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "Jim Thomson" <jim.thom@telus.net>
Date: Mon, 6 Mar 2017 07:31:19 -0800
If distilled water were De ionized, it would not be corrosive. 73, Roger (K8RI) eating metal fittings left and right. De ionized implies that it is ion depleted. If its ion depleted, then it will att
/archives//html/Amps/2017-03/msg00046.html (8,600 bytes)

64. [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "Jim Thomson" <jim.thom@telus.net>
Date: Mon, 6 Mar 2017 08:32:37 -0800
Okay, folks, can we then perhaps reach some consensus, or recommendation about what exact liquid to use in watercooled electronics? It has to be water-based, because there is simply no other liquid t
/archives//html/Amps/2017-03/msg00049.html (11,678 bytes)

65. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Mon, 6 Mar 2017 10:16:19 -0700
What is the percentage of Distilled Water vs Water Wetter ? 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/l
/archives//html/Amps/2017-03/msg00051.html (13,205 bytes)

66. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "Jeff DePolo" <jd0@broadsci.com>
Date: Mon, 6 Mar 2017 13:32:07 -0500
I agree. In liquid-cooled broadcast transmitters (both tube and solid-state), the thermal transfer fluid is typically a 50/50 mix of distilled water and Dowtherm SR-1. SR-1 is ethylene glycol with c
/archives//html/Amps/2017-03/msg00052.html (11,931 bytes)

67. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Al Kozakiewicz <akozak@hourglass.com>
Date: Mon, 6 Mar 2017 18:53:06 +0000
There are waterless coolants used in automotive applications. Evans seems to be the main manufacturer in NA. The main advantage is that its boiling point is way higher than water + antifreeze. This m
/archives//html/Amps/2017-03/msg00053.html (12,666 bytes)

68. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 06 Mar 2017 13:08:18 -0600
Use a large enough radiator and flow that the fluid never rises above 150F. Don W4DNR There are waterless coolants used in automotive applications. Evans seems to be the main manufacturer in NA. The
/archives//html/Amps/2017-03/msg00054.html (13,477 bytes)

69. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Joe <nss@mwt.net>
Date: Mon, 6 Mar 2017 14:52:27 -0600
but, all these alternate to water and or water blends, how are they electrically? still an insulator? Joe WB9SBD Sig The Original Rolling Ball Clock Idle Tyme Idle-Tyme.com http://www.idle-tyme.com O
/archives//html/Amps/2017-03/msg00057.html (14,624 bytes)

70. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Ron Youvan <ka4inm@gmail.com>
Date: Mon, 6 Mar 2017 16:03:55 -0500
On 03/06/2017 03:52 PM,Joe WB9SBD asked: but, all these alternate to water and or water blends, how are they electrically? still an insulator? Positively NOT, they are highly conductive. These tubes
/archives//html/Amps/2017-03/msg00058.html (9,568 bytes)

71. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Kevin <kstover@ac0h.net>
Date: Mon, 6 Mar 2017 17:02:29 -0600
Propylene Glycol. It's cheaper than Ethylene Glycol (Car anti-freeze), is non-toxic with rust and algae inhibitors. All anti-freeze lowers the freezing point of the water it is mixed with. It also ra
/archives//html/Amps/2017-03/msg00059.html (16,094 bytes)

72. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Tue, 7 Mar 2017 04:43:54 -0500
Sorry, but that is not true. I too used to think of distilled water as being neutral, but, "pure, distilled water is highly corrosive and will suck up metallic ions like mad. Water is one of the best
/archives//html/Amps/2017-03/msg00063.html (11,843 bytes)

73. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
Date: Tue, 7 Mar 2017 04:46:36 -0500
Sorry, but that is not true. I too used to think of distilled water as being neutral, but, "pure, distilled water is highly corrosive and will suck up metallic ions like mad. Water is one of the best
/archives//html/Amps/2017-03/msg00064.html (11,633 bytes)

74. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Al Kozakiewicz <akozak@hourglass.com>
Date: Tue, 7 Mar 2017 13:39:01 +0000
You are mixing terms. Or. more specifically, using the terms as a surrogates for other things. Distilled water is deionized. That does not mean it is the same in every respects as deionized water mad
/archives//html/Amps/2017-03/msg00066.html (11,856 bytes)

75. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Thomas Walsh <w2co@comcast.net>
Date: Tue, 7 Mar 2017 06:48:16 -0700
As the ph goes down, it would be more alkaline, up is acidic. 7.0 is neutral. I would try toyota SLLC (super long life coolant). It seems to last ten years or more in cars... Sent from my iPad ______
/archives//html/Amps/2017-03/msg00067.html (13,025 bytes)

76. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Joe <nss@mwt.net>
Date: Tue, 7 Mar 2017 08:03:48 -0600
In the big Eimac water cooled tubes, what and how did they use liquid cooling? Joe WB9SBD Sig The Original Rolling Ball Clock Idle Tyme Idle-Tyme.com http://www.idle-tyme.com On 3/7/2017 3:43 AM, Rog
/archives//html/Amps/2017-03/msg00069.html (12,537 bytes)

77. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "Jeff DePolo" <jd0@broadsci.com>
Date: Tue, 7 Mar 2017 09:52:14 -0500
No, you have it backwards. -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus _______________________________________________ Amps mailing list A
/archives//html/Amps/2017-03/msg00070.html (8,529 bytes)

78. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "Doug Renwick" <ve5ra@sasktel.net>
Date: Tue, 7 Mar 2017 09:26:33 -0600
Sri Al but it is you who are mixing terms. Single distillation does not completely purify water, because of contaminants with similar boiling points and droplets of unvaporised liquid carried with th
/archives//html/Amps/2017-03/msg00073.html (12,825 bytes)

79. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: donroden@hiwaay.net
Date: Tue, 07 Mar 2017 09:42:32 -0600
Joe, On the big 55KW UHF TV klystrons, we just used steam distilled water. ( Forty years maintaining water cooled klystrons. ) There may have been some copper or solder contamination after several ye
/archives//html/Amps/2017-03/msg00074.html (11,256 bytes)

80. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: Steve Wright <stevewrightnz@gmail.com>
Date: Wed, 8 Mar 2017 12:02:00 +1300
On 08/03/17 06:00, "Doug Renwick" <ve5ra@sasktel.net> wrote: [...] 99.9% pure water can be obtained by distillation. Deionization can be used to further purify distilled water. There is distilled wat
/archives//html/Amps/2017-03/msg00077.html (9,994 bytes)


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