Electronics Forum: systems (Page 357 of 594)

Pick and Place tutorials

Electronics Forum | Wed Oct 01 10:20:48 EDT 2003 | caldon

www.smtmag.com has Step-by-step articles written by OEMS...Just type in Step-by-step into the search engine on the website...sit back and enjoy the links. Also, http://www.smtinfocus.com has a brief snip-it as well. You may want to do a search for

T&R Verification

Electronics Forum | Fri Oct 03 23:57:23 EDT 2003 | Dean

Buddy system at a minimum. In fact it does no good to verify your "stock" number. You need to verify the manufacturers numbers as-well. And even then, reels do get mis-labeled. I seem to remember a story of a major CM supplier for a Big 3 car mak

PCB wash chlorine

Electronics Forum | Thu Oct 02 18:53:36 EDT 2003 | Michael Nguyen

We are using a Trek board washing system with 2 deionizer tanks hooked up to the 2 final rinse tanks and the first tank is directly connected with the city water. We are having problems with a vendor board on some tranformer/chokes. The part manufact

Wiring LED's

Electronics Forum | Mon Oct 27 09:56:09 EST 2003 | sp1

A light emitting diode or "LED" doesn't care about voltage, it will light with approx. 10 to 20 milliamps of current. In a 12V system (such as an auto), a resistor of 1K ohms is ideal. At 12V, this allows about 12 mA of current, at 13.8V (approxima

Where to start with a new reflow oven

Electronics Forum | Sun Oct 19 19:01:20 EDT 2003 | harotec

Dave and Pete No bad words against a good batch oven. I don't know the APS-oven mentioned but check out the description of the unique temperature-feedback system in our Ecosold at http://www.reflowsystems.com/press/PressReleases.pdf . As a matter o

Is there some general file format for chip placement on pcb

Electronics Forum | Thu Nov 27 02:52:33 EST 2003 | Giordano Trecca

I'm using a CIM software (http://www.aiscorp.com/products_npi_circuitcam.htm) to import gerber files and produce pick&place programs and paper/paperless documentation. It's very friendly, useful and fast, but not cheap. I don't know any other softwa

audio

Electronics Forum | Tue Nov 25 15:57:27 EST 2003 | tdurston

I've got lots of questions: 1.- What kind of support are you seeking? - Web URLs, books, technical advice, etc?? 2.- What is the scope of your project - an audio system can be small or huge? 3.- What are your technical specifications (watts per chann

Frequency of Soldering Stations Calibration

Electronics Forum | Thu Jan 22 15:37:04 EST 2004 | solderboffin

Hi Vijay The short answer is, there isnt one! Sorry to be vaugue but its pretty much up to you and the quality systems you are working to. The generally accepted interval is every month, but there are not rules. The other issue to face is the defini

X-Ray Tube/Controller Question

Electronics Forum | Mon Jan 05 14:52:18 EST 2004 | toddlamarche

Hi, Can you tell what model system this is for? Hamamatsu tubes are not easy to come by as a rule unless they are new. How much are you looking to spend? The new 130kV Hama tubes go for ~$25K. Are you sure that the controller and the tube are bo

AOI - Automated Optical Inspection

Electronics Forum | Tue Jan 13 13:42:45 EST 2004 | Tom Parkinson

We use a MIRTEC high res bench top system and are real happy with the performace. We have used it for both pre-reflow Mainly checking parts and part numbers) and post reflow for everything including solder joints. Easy to program and as you do more


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