[R-390] HOW to .....?
jbrannig
jbrannig at verizon.net
Fri Mar 9 21:22:17 EST 2018
The R-390A cap was a bit more complicated.
The base pins are aluminum and can't be soldered.I drilled and tapped the pins to accept brass screws and soldered the capacitor leads to the screwsI don't remember where I saw this.
A pipe cutter opened the cans and Epoxy closed
If there is room under the chassis, just solder the caps to the bottom of the sockets.It is a lot easier
Jim
Sent from my Galaxy Tab® A
-------- Original message --------From: Al Parker <anchor at ec.rr.com> Date: 3/9/18 8:45 PM (GMT-05:00) To: jupete at internode.on.net, r-390 at mailman.qth.net Subject: Re: [R-390] HOW to .....?
Hi Pete,
Ihave some info and pix on how I've done it for several different caps
on one of my webpages. Don't picture the R-390A ones there I don't
think, but I've done them similarly.
<http://www.boatanchors.org/filtercap.htm>
73,
Al, W8UT
On 3/9/2018 8:34 PM, Pete Williams wrote:
> G'day list.... There is a reference somewhere as to method
> /details of opening and restuffing the electrolytics in the
> R-390A power supply.
> Would someone give me the reference for this activity please?
> Tks
> Pete VK3IZ
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