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Re: Looking for data on 9-pin Vacuum time delay relays used in old Tek-scopes
Those Surplus Sales prices are not practical for hobbyists, especially down here in Australia. I will post the schematic of my hack later today. It has the advantage of not requiring any alteration to
By Morris Odell · #184793 ·
Advice on fixing 2465B slow horiz sweep
My 2465B has been sitting on the shelf for a few months. I notice when I fired it up today that the horizontal sweep is slow, by that I mean that the calibrator square wave does not line up with the
By Grayson Evans · #184792 ·
Re: Replace/Repair TM 500 Module Side Panel Latch
Note that Shapeways uses an SLS process which produces parts with great strength and very good dimensional accuracy. This may or may not matter for your part(s) but the quality and strength and
By Sigur?ur ?sgeirsson · #184791 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
My fav: https://eds-inc.com/cap.html EDS 88A
By David Kuhn · #184790 ·
Re: Replace/Repair TM 500 Module Side Panel Latch
Siggi, I connected via another authentication provider and submitted my design. Cost for plastic, including shipping and fees, was $0.70 more than what I was quoted by the local printing shop that I'd
By n4buq · #184789 ·
Re: AA 501A Parts, DM 501A Probes
Congratulations.? I'm looking for one, as well if anyone happens to come across one at a reasonable price point.? Sincerely, Christopher Juried Juried Engineering - Brand Name Electronic components
By Chris J · #184788 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
Roy, I applied for membership over a month ago and it has not been approved. If possible I would love to join. BTW, I rolled my own ESR as well.
By Glydeck · #184787 ·
Re: AA 501A Parts, DM 501A Probes
For what it¡¯s worth, I bought a P6601 temp probe¡­it wasn¡¯t cheap, but I¡¯m pleased with the purchase¡­$80 shipped for the probe brand new in sealed package with all original accessories and
By sweetbeats · #184786 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
Hi Ronan: Hi All: There is a groups.io group at: /g/ESR-Meters-North completely devoted to ESR/Capacitance meters. Dennis T. asked someone to create such a group... and to try and
By Roy Thistle · #184785 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
Great suggestions all! Anyone used these from Bob Parker in Australia? https://www.evbesrmeter.pt/index.htm I do prefer the SMD tweezer type, I suppose I could make some various adapters/probes.
By Ronan · #184784 ·
Re: Looking for data on 9-pin Vacuum time delay relays used in old Tek-scopes
I still prefer the old original stuff as long as I can obtain it as I feel great respect for those people who have designed and made it. And it's fun watching it in operation! Anyway, the thought of
By Joe · #184783 ·
Re: Binding Post Thumb/Head Nut Replacements
Thanks for your research, Jeff. I archived those auction pages since eBay will eventually delete them. Dave Wise Sent: Wednesday, July 21, 2021 4:43 PM To: [email protected] Subject: Re: [TekScopes]
By Dave Wise · #184782 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
Actually, no longer harder to get at all: https://www.amazon.de/exec/obidos/ASIN/B07P3J146D/vielekoechver-21 Gr¨¹?e, Carsten (Blatant affiliate link again, because that¡¯s what my system gives
By Carsten Bormann · #184781 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
Forget IET, which was unhappy that the original 5000 was competing with their higher prices reselling it. So they invented the 6000, which has one spec slightly improved. In Germany, it is easy to get
By Carsten Bormann · #184780 ·
Re: Replace/Repair TM 500 Module Side Panel Latch
I hear you, although I seem to remember you can use other authentication providers to log in to ShapeWays. Maybe that'll work for you. I don't think they charge anything extra for one-offs, as their
By Sigur?ur ?sgeirsson · #184779 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
Hmmm¡­I looked up the -5000 and apparently it was replaced by the -6000. I looked that up and it has been replaced by the -1920. $5000. DaveD
By Dave Daniel · #184778 ·
Re: Replace/Repair TM 500 Module Side Panel Latch
I was trying to avoid creating yet another account with yet another password on yet another website merely for the purpose of determining a cost for something but I suppose it's necessary. This would
By n4buq · #184777 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
I would note that the IET DE-5000 is a rebadged DER EE DE-5000 (I own the DER EE meter). I bought a second alligator clips module (TL-21) and converted it to Kelvin clips. It does pretty much
By Dale H. Cook · #184776 ·
Re: Replace/Repair TM 500 Module Side Panel Latch
These are tiny parts and I feel the price for each is quite ... exorbitant ... especially once you add shipping to the frozen tundra where I live - Canada. The/a/one problem is that there's a fixed
By Sigur?ur ?sgeirsson · #184775 ·
Re: in-circuit capacitor testing (ESR tester) -- ideas appreciated.
I use one of these also, very good little device, I have no complaints. Useful as a regular old milliohmmeter with the Kelvin clips also (I added these as well).--EricSent from my Galaxy
By EricJ · #184774 ·