RE: Making defender power supply adjustable

From: Barry Shilmover <>
Date: Mon Sep 19 2011 - 17:01:47 EDT

I disagree.

A rebuilt Williams Power Supply is way better than a switching on. :)

-----Original Message-----
From: [] On Behalf Of Neil Bradley
Sent: Monday, September 19, 2011 1:27 PM
Subject: Re: RASTER: Making defender power supply adjustable

> I have an original defender PS that has drifted a bit.  I remember
> there being a fix for this in replacing one of the resistors with a 5K
> adjustable so you could tweak out the small drift.

Not intending to be snarky about it, but of all the Williams machines I've owned, I'd recommend just swapping out a switching power supply and be done with it. More efficient, less heat, and far more reliable.


C. Neil Bradley - Excessive process falsely elevates the incapable and ties
                   the hands of the exceptional.

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Received on Mon Sep 19 17:01:55 2011

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