Re: 2465B Input filter
tom jobe <tomjobe@...>
Hi Ben,toggle quoted messageShow quoted text
I'm not sure, but I think that AC input filter might be a standard item from
a big parts places like Digikey, Mouser and the like.
The one you need for your 2465B has spade terminals on the back of it.
It seems like I have seen that style of input filter in the surplus stores.
A look through my Tek parts box found a very similar one from a 2235, but it
has solder lugs on the back of it. Another one from a 2246A would fit your
scope, but the spade terminals are vertical. Your spade terminals are
horizontal (if they are like this 2465 I have apart). It seems to me that
all of the 24x5's that I have seen are the same in this input filter
The way those short wires from the input filter connect to the 2465B power
supply are, you would need a replacement filter that was very similar to
make it a simple replacement.
PS Someone else mentioned having the same problem with their 2235, but they
may have been talking about the small circuit board that mounts vertically
on the back wall of the chassis. This board is part of the input filtering
on many 22xx's such as the 2235.
----- Original Message -----
From: "Ben Clarke" <email@example.com>
Sent: Sunday, May 01, 2011 9:35 AM
Subject: [TekScopes] 2465B Input filter
My 2465B was sitting on the bench, humming to itself happily, when Iscope.