buy one of those temperature measuring guns. they are dirt cheap now.
Chris VE3CEA
--------------------------------------------------
From: "Randall, Randy" <Randy.Randall@uchealth.com>
Sent: Monday, November 26, 2012 4:16 PM
To: "Thomas F Giella NZ4O" <nz4o@tampabay.rr.com>; "amps @ COL"
<amps@contesting.com>
Subject: Re: [Amps] Heathkit SB-1000 Arcing
I had an old amp that was arcing inside one of the electrolytic caps. The
cap got hot very fast within 2 - 3 seconds and you could feel the temp
difference between the good and the arcing cap. As always make sure that
the caps are discharged before putting your hands in there!!!
Randy
Randy E. Randall AB9GO
Network Engineer
UC Health
Randy.Randall@UCHealth.com
Phone 513-585-7146
Fax 513-585-7159
-----Original Message-----
From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Thomas F
Giella NZ4O
Sent: Sunday, November 25, 2012 7:40 PM
To: amps @ COL
Subject: [Amps] Heathkit SB-1000 Arcing
Thanks much for the responses. I checked everything suggested but no joy.
I even resoldered all connections. The capacitors were put in by a
previous owner and are supposed to be new. They checked out okay.
The arcing sound is definitely coming from the power supply area but even
in the dark I can't see the flash of light, bizarre. It's time to sell the
SB-1000 at a bargain price.
73 & GUD DX,
Thomas F. Giella NZ4O
Lakeland, FL, USA
nz4o@tampabay.rr.com
NZ4O Amateur Radio & SWL Autobiography: http://www.nz4o.com NZ4O MF/HF/6M
Radiowave Propagation Forecast: http://www.solarcycle24.org
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