Looking at high voltages with a scope
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Looking at high voltages with a scope

 
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Ignoramus27731
Guest
Posted: Sun Dec 11, 2005 5:35 pm    Post subject: Looking at high voltages with a scope Reply with quote
My question about looking at high voltages with an oscilloscope has
been answered. I found a tektronix P6009 high voltage probe in one of
my buckets with stuff.

i

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The Phantom
Guest
Posted: Sun Dec 11, 2005 11:43 pm    Post subject: Re: Looking at high voltages with a scope Reply with quote
Does this mean that you've got the blown drivers for your TIG inverter
replaced, and you're moving ahead again?
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Ignoramus27731
Guest
Posted: Sun Dec 11, 2005 11:52 pm    Post subject: Re: Looking at high voltages with a scope Reply with quote
I have not received them yet, but the guy will ship them on
Monday. Things move kind of slowly. I will prepare everything for the
new boards today, hopefully, will go back to what worked.

i

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John Larkin
Guest
Posted: Mon Dec 12, 2005 1:29 am    Post subject: Re: Looking at high voltages with a scope Reply with quote
Isn't that the one that needed to be refilled with Freon periodically?

John
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JeffM
Guest
Posted: Mon Dec 12, 2005 1:35 am    Post subject: Re: Looking at high voltages with a scope Reply with quote
Quote:
I found a tektronix P6009 high voltage probe
ignoramus27731

Isn't that the one that needed to be refilled with Freon periodically?
John Larkin

Nah.
http://www.barrytech.com/tektronix/probes/tekp6009.html

You're thinking of P6015.
http://www.barrytech.com/tektronix/probes/tekp6015.html
http://www.torontosurplus.com/tes/DATA1984.JPG
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Robert Baer
Guest
Posted: Mon Dec 12, 2005 9:35 am    Post subject: Re: Looking at high voltages with a scope Reply with quote
Quote:
Isn't that the one that needed to be refilled with Freon periodically?

Only if it leaked..
Some did, and some did not.
I have one that still has visible liquid.
But that *does* bring up the question, as what to use as a
replacement since the lawmakers, in their frenzy to make it look liks
they were doing something, outlawed all decent refrigerants and
liquid/gas insulators.
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neon



Joined: 25 Feb 2006
Posts: 594
Posted: Mon Apr 03, 2006 7:59 am    Post subject: Reply with quote
I have a scope too it never occur to me to buy a hi voltage probe to look at it all i did was put 10mega ohms to the source and look across 1k . if you take a scope probe apart you will get the message fast.
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