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Total 4 documents matching your query.

1. [TenTec] 9420 VS Switcher (score: 1): Author: Gary Hendricks <k4mt1950@charter.net>; Date: Sun, 2 Jun 2019 04:50:27 -0400; I have been looking at the schematic for my 9420 supply and it looks like the output of the series regulators have no over voltage protection. If my memory doesnt fail me I think when I was working a; /archives//html/TenTec/2019-06/msg00010.html (7,145 bytes)
2. Re: [TenTec] 9420 VS Switcher (score: 1): Author: "John W. Farler" <k4avx1@windstream.net>; Date: Tue, 04 Jun 2019 13:23:55 -0400; Gary, My Hercules II blew one section of the 9420 or the supply in losing one section blew the control section of the amp. TT repaired the amp, but I didn't want to try to get the supply down there f; /archives//html/TenTec/2019-06/msg00022.html (8,061 bytes)
3. Re: [TenTec] 9420 VS Switcher (score: 1): Author: "P.C. Anderson" <xtraham58@hotmail.com>; Date: Tue, 4 Jun 2019 17:58:47 +0000; FYI, I have been running my Herc ll Amp with an Astron RS 70A with out any issues. Does not drop any volts under full load. No noise. There are some out there at a good price. Andy...W3LI ___________; /archives//html/TenTec/2019-06/msg00023.html (8,946 bytes)
4. Re: [TenTec] 9420 VS Switcher (score: 1): Author: Fernando <n2fq@sbcglobal.net>; Date: Tue, 4 Jun 2019 11:17:43 -0700; Hello. Im currently using a 100 A PowerMax with no issues. The power supply fans is noisy when it does come on though. Cant you wire up an overload voltage circuit for it? Fernando N2FQ/6 n2fq@sbcglo; /archives//html/TenTec/2019-06/msg00024.html (10,123 bytes)

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