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Your isolation transformer should be grounded. And pass the safety ground through to the UUT. What should happen is the connection between the Neutral and the Ground must be broken. This connection is

You don't say where in the world you are, so I have no insight into whether you are in 120V land, or 240V land, but.... There really isn't any place on a 7904, or its usual plugins where you could

I don't know the board in question, but if any "dead spots" in the area to be repaired, try drilling some holes. Any epoxy will do the job if it has something to key into. I don't think of epoxies as

Dennis: Thanks for the idea and the offer! I have a single slot parts plugin with a good end shroud that I could use. I initially checked it to see if it was compatible, saw that it was different, and

Hello, I own a beautiful 7904 scope that I damaged when probing a stereo receiver. I didn't realize that my isolation transformer was earth grounded - forgot to remove the ground strap. So I

I have a HV transformer with 7 windings (14 lugs for connecting to those windings), and 5 additional lugs for taps on some of the 7 windings. The windings generate various voltages from 5V to 3.5KV.

I would use JB Weld epoxy.

Brian, Would you like me to take a shot at modelling / printing these? Jeff P.S. I see that the post office has delivered the 100 series rear feet prototypes. Anxious to hear your thoughts on them.

If I'm correct in my interpretation: CA = Cyanoacrylate aka superglue @Shaun: Thanks! Funny enough, that's actually the product I was originally looking at using! I'll go ahead and put in the order

I presume he means _c_yano_a_crylate aka super-glue? I've found they can tend to be fussy about bonding to some other plastics, there are (or were back when I last used them) some that come with a

Hi Brian, This looks like the standard end shroud of any 7000 plugin with a small exception which shouldn't be hard to modify. On the 7S14 there are those 4 large holes that special nuts fit into. I'm

If only I had a 3D printer... although it is something that may be worth the effort. The circuit card guides on this double slot module are different from the single slot modules and I assume more

Brian, I have had some successful repairs on almost identical fractures using J-B Weld Plastic Bonder, item 50133. Shaun Merrigan

Hello, Barry-- Please excuse my ignorance, but what's "CA"? Thanks, and 73-- Brad AA1IP ...Still searching for a container that'll hold the Universal Solvent....

If epoxy doesn't "stick" to it, CA might. I've had instances where that was true. Looks like a good 3D Printing project. Thanks, Barry - N4BUQ

Sure thing! /g/TekScopes/album?id=42544 I'm quite confident that it can be mended if the proper adhesive is used. In order to select the correct adhesive, I need to determine what

How about some pictures [email protected]> wrote:

Hi Everybody, After more than a year of persistent search I finally got myself a 7L5 off US eBay and managed to ship it to the other side of the planet. Decent condition, few scratches, no

Hi everyone! I have a 7S14 that has a cracked circuit card guide. The connectors still function and make contact when inserted into the mainframe, but I want to repair it the best I can to prevent

Here is what I just noticed. Connected to TP 1047 with intensity to minimum I get 4.xx something volts. Increasing intensity to 12V requires almost 3/4 turn of the pot. No voltage change from 4.xxV