>
>on 5/12/01 10:56 AM, measures at 2@vc.net wrote:
>
>> Heath had a better idea. The Heath SB-220 cooled the tubes with a
>> slow-speed fan blowing horizontally into a split-chassis. The diameter
>> of the fan was slightly taller than the tubes - so moving air reached all
>> parts of the tubes - including the pins. . I have seen a number of
>> tubes that were removed from air-system sockets in commercial ... ...
>
>I doubt you could cool a 4-1000A or 3-1000A by blowing air across the side
>of the tube.
>
¿ four identical posts?
With a fan whose diameter is equal to the height of the 4-1000A - plus a
split chassis, no problemo.
cheers, Jon
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
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