Electronics Forum: qingdao h & w (Page 1 of 7)

Re: PCB Design software

Electronics Forum | Tue Jan 18 03:00:23 EST 2000 | cklau

Hi there; CAD s/w and h/w are very expensive investment these day's , exspecially for EDA(Electronic Design Automation).Since that many of the CAD data is not compatible to each other format then it is very important that they choose the right one.H

can two amplifiers be connected in series

Electronics Forum | Tue Jul 27 06:31:37 EDT 2004 | sagar

h i built 2 tda1554 22w amps n wanna connect them together to get max power can the output of one amp given in the input of th e other to get high amplification

Solder Ball Aspect Ratio

Electronics Forum | Wed Aug 19 19:16:43 EDT 1998 | Steve

How is the aspect ratio of a reliable BGA joint defined? Is it best to have H/W between two limits? What are these?

Re: Solder Ball Aspect Ratio

Electronics Forum | Fri Aug 21 15:03:42 EDT 1998 | Dave F

| How is the aspect ratio of a reliable BGA joint defined? Is it best to have H/W between two limits? What are these? Steve: People on TechNet have spent alot of time talking about BGA pad design. Use the link below. Dave

Next Stages of Lead Free

Electronics Forum | Tue Aug 15 11:38:41 EDT 2006 | samir

H.W. At a lead-free seminar I took last year, the PhD lecturer, who is known to be a huge proponent of Bismuth, said the same thing. It is absolutely non-toxic and is used in foods, makeup, etc.

Clamshell Fixture Accessories

Electronics Forum | Sun Jun 28 12:09:39 EDT 2009 | davef

Try: * H+W Test Products 58 Industrial Ct., Seekonk, MA 02771 508-336-3200 fax6855 hwtestproducts.com; Steve Whitcomb We have no relationship, nor receive benefit from the company referenced above.

Panasonic Panasert MBSF

Electronics Forum | Thu Mar 08 07:57:23 EST 2012 | JB

Hello. I am looking for some old Panasonic Panasert MBSF on/off loader magazines, does anyone know of any? or where I can get hold of 1-2? Rough sizes are L460mm X W540mm X H565mm

We are now building 48 inch (1200mm) SMT assemblies.

Electronics Forum | Fri Jun 03 09:34:42 EDT 2016 | proceng1

https://youtu.be/9wDZbI-H9RM Same machine. Board shift is at about 2:30.

Component drop after reflow

Electronics Forum | Wed Jun 26 23:35:55 EDT 2019 | anhsang38

There are some pictures of solder and pcb terminal after part has moved. https://ibb.co/5hKBxXX https://ibb.co/Kw27cns https://ibb.co/HtKBMdW Rg Sang

Automation Equipment Registration Fees

Electronics Forum | Thu Jun 19 10:22:53 EDT 2003 | A J. Morin ...of A. R. T. (Automation Resources & Technologies)

I would like to say that if anyone is having problems getting technical support service for their equipment and have not registered their equipment and paid that fee,you may get service by contacting A J Morin (of ART) and we may be able to service y

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