Electronics Forum: used (Page 1403 of 2487)

Removing Markings from Devices

Electronics Forum | Thu May 01 16:41:54 EDT 2008 | chrisawallace

At my last company, we sent specific key components out for remarking to help protect our intellectual property as it is much more difficult to copy a design if you don't know what the components are. (Yes, I understand this is not foolproof but rath

No flow underfills

Electronics Forum | Thu May 01 09:09:31 EDT 2008 | scottp

I looked at some no flow underfills about 5 years ago and they weren't quite ready for prime time yet. It's time to give it another look and I'm wondering if anyone is using them in production and how it's working. I'm looking at them for reducing

Pb-Free BGA on SnPb Assemblies

Electronics Forum | Thu May 01 11:26:22 EDT 2008 | cdsullivan

Thank you for the reply. We do build SnPb assemblies as well as Pb-Free. I am aware of the Silver paste. However, what impact is there with reflowing SnPb components with a max temp of say 220C when using the higher Pb-Free temps?

Good Lead-Free soldering Iron???

Electronics Forum | Tue May 06 08:22:17 EDT 2008 | muarty

I have been using several PS800 soldering irons for sometime now and find them very good indeed. Tip life etc are all excellent. At the moment I am trialling the new PS900 iron, early indications go that it is even better. I also have no affilition w

Universal Advantis platform maintenance

Electronics Forum | Fri May 02 15:07:33 EDT 2008 | kpm135

I am looking for feedback on the Universal Advantis platform. I would like the opinions of any one who has used this system on how difficult it is to maintain. I'm interested in hearing about how much time and effort is needed to perform maintenance

DEK 265 Horizon

Electronics Forum | Mon May 05 08:42:35 EDT 2008 | mmjm_1099

We use double image stencils with our DEK Horizons. My operators would just load the pcb on to the rials and manually adjust the stencil and clamp it. Once they do that they add into the comments what number the handcrank adjustable is at so next tim

Lead picking for inspection

Electronics Forum | Mon May 05 15:40:34 EDT 2008 | Mag10

One of my customers is requiring to drag a pick (Menda) on 100% of fine pitch leads. This is old practice and we got rid of this long long time ago because it causes more problem than fix such as joint damages, abrasion of pick, control of the pick a

Xray leakage testing equipment

Electronics Forum | Thu May 08 21:13:59 EDT 2008 | davef

Glennbrook Technologies Cautionary Note on the Use of Geiger-Mueller Tube Devices: These are inexpensive radiation monitoring devices and it is possible, when they are calibrated to a Cesium-137 standard (at 600 keV), for the meter to read higher tha

Intelligent feeders

Electronics Forum | Thu May 15 12:02:42 EDT 2008 | scotceltic

Japanese (He He) Good one Mark. I have NXT's and I know that the communication for the feeder size and pitch among many other data comes through across a Fuji Open Interface software. (Fuji proprietary software) We use this to talk to our part numb

Ultra low cost pick & place?

Electronics Forum | Sun Jun 01 18:31:41 EDT 2008 | noleadsplease

I like the possibilities. Couple thoughts; all good equipment is solid, don't try and design a machine around modular aluminum extrusions, they're junk. At the very least use a heavy steel table with a 1/2" base and 4" square legs, they can be bou


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