WOW! $800.00 for a set of caps? Sure doesn't seem very "square" to me.
The plate voltage is less than 2500 volts on a Titan, and as I remember,
there are 8 caps in it. A set of caps would set you back $80.00 max from
Mouser. www.mouser.com Jeff at Harbach has the screw terminal type like used
in the Titan.
How many diodes are in the string now? Don’t need more that about 5 in each
string.
I would fix it myself!
73 and let us know
Jim W7RY
-----Original Message-----
From: Gary "Joe" Mayfield
Sent: Thursday, November 08, 2012 8:39 PM
To: 'Amps'
Subject: [Amps] Ten Tec Titan 425 Options
A little over a year ago I acquired a working Ten Tec Titan 425. It spent a
year in the closet as I had nothing to load it into. I finally got the new
antenna up and turned on the amplifier. After about 30 minutes the fuses
popped and the amp was dead.
I took it to Burghardt Radio Repair and Jim said the transformer was good,
but most of the rest of the supply was toast. I believe him as he has
always been fair and square with me.
He said there was a mod that added another diode to each leg of the bridge
that probably would have saved me. I paid him for the diagnosis and brought
the amp and supply home. The bad news is the caps alone are around $800.
Other parts, labor and I am probably looking at $1200 or more. I don't have
that kind of cash and if I did I'm not sure this would be the most effective
way to spend it. So, I am trying to figure out my options.
Any suggestions?
Thanks and 73,
Joe kk0sd
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