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IPC 7711/7721 specifies two part epoxy or dry film epoxy for the repair of lifted pads. It costs a lot for a copy but if you do a search, you can find some older versions on the web. This web site

Thanks for the ideas. Tge trackbis just lifted, there is no break. It's flexible, held together by the conformal coating, and there's continuity. So, I want to glue it down. I don't think it would be

Hi all, I am (again :-) ) in the process of calibrating one of my 2465's scopes, I got it broken, with the Cal-jumper in the Cal position and showing a row of dots at the bottom of the screen. It has

This is what I use. It is actually a pcb over coat epoxy but it seems to stand up well to heat. https://www.digikey.com/product-detail/en/chemtronics/CW2500/CW2500-ND/1929217

I'm with Stefan. I have always used epoxy for this. If I'm quick with the soldering iron the trace almost always stays put. I have done the external wire thing as well, with epoxy over the top when

Epoxy would be much better. Probably still won't survive direct soldering (most fast cure epoxy glues don't have the same heat resistance as PCB material), but it will anchor the connector better than

I have a piece of equipment where a trace was lifted. The part is still attached and I would like to glue it down. The part is a socket for a cable, and the plug is difficult to insert and remove. I

Hi Dave Some observations from a long time compressor using hobbyist. Universal Pressure switches are cheap and plentiful on ebay. Belt driven iron piston compressors are best for long life if you

Harvey, to your point about the application, to be clear, my applications in order of priority are: 1. tube amp repair.. basically an audio application involving low frequencies. I occasionally end up

I hope I get to see it in person one - if you would let me in! Thanks!

Sorry for asking this question: What is " levelling head kit" ? I think it has something to do with calibration.... wrote:

Thank you for your honesty and direct practical suggestions! I do appreciate it very much and I'm not just saying it! I'm strait with everyone even if it hurts. About my goals.... I'm a jack of all

Well, step back from the leaves and look at the branch, then step back and look at the tree, then the forest. Easy to get lost when you're trying to count leaves in a national park... Get a feel for

I got this one out of the buck a pound box at a surplus vendor at Dayton a couple years back. It was functional, just needed a battery pack and there was a fault in the charging circuitry which I

I have one of your kits and have had for quite a while. Just waiting to find an SG504 without head that is less than stupid money ;-) Craig

Yep, I have about 10-15 scopes, variously, and a number of V and H plugins to deal with. Those are good things to have. A good set of extenders is also nice to have, although you can do some work

I actually had one that had a bad CRT, bad horizontal board, and a few problems in the pulse generator (I think it was the 1503). Not sure what the 1502's problem was, but I actually got one with a

The pressure switch is available at Graingers. Sent from K5JLR

You are right Dave about need for air in a lab... But the 25% coupon doesn't apply on compressors and other tools - call them before you go there. I have couple of their portable air compressors and I

And you can get a levelling head kit (no housing) for the SG504 from me ... David