Electronics Forum: tiny boards (Page 6 of 8)

Dross produced, are we in or out?

Electronics Forum | Sat May 21 08:22:42 EDT 2005 | davef

We agree with the previous poster. 50 pounds sounds like a lot. We don't know: * How often you dedross? * What method you use for dedrossing? * What portion of your dross that is dross versus solder? * How many boards do you run between drossings?

upgrading pnp

Electronics Forum | Fri Feb 01 17:24:40 EST 2008 | kpm135

I work for a small electronic contract manufacture and we are currently evaluating pick and place equipement hoping to improve the quality of our build and increase our cappacity to boot. We are a high mix/low volume shop and I'd say our average buil

Possibility of a cheaper pick and place machine design?

Electronics Forum | Fri Aug 29 22:55:51 EDT 2014 | andrespena

I'm very sorry I did not see this reply earlier. It's been almost a month and I hope you get to read this! I really like your idea of a *personal* electronic circuit factory. You should try getting schools to buy it, because students will love the o

Re: Question on ESD

Electronics Forum | Fri Mar 24 17:07:39 EST 2000 | John Thorup

Hello Ashok If you are talking about the thousands of volts that is often generated by either simply unrolling the tape to apply or when it is removed from the board after soldering you don't have a lot of choice since it is an insulator. Ionization

Re: Micropax continued

Electronics Forum | Wed Aug 25 17:12:42 EDT 1999 | Earl Moon

| | | Again, I really appreciate the valuable input you all provided. Got my Air-Vac SRM4 machine Friday afternoon. Stored it safely in my cube over the week-end for safe keeping. Tried to find 220V single phase next to air with no luck yesterday. El

PCB groundloops?

Electronics Forum | Wed Mar 27 20:21:57 EDT 2013 | vitroblue

Hi I was looking for the development board of a MCU i was asked to evaluate, but upon checking out the gerbers i found something weird this pcb is a 4 layer stack 1 smd connections 2 gnd 3 vcc 4 thd connections question 1) in this case, i'd place o

Mydata A12 tool tip damage

Electronics Forum | Fri Jul 20 08:11:38 EDT 2007 | allgood

Well yesterday was uncharacteristically warm for a British summer! I always have the panel off the end of the machine at all times and certainly used to have a large desk fan blowing into it - for some reason I stopped. I had a run of strikes yeste

BGA rework equipment - suggestions?

Electronics Forum | Mon Aug 04 11:34:45 EDT 2014 | spoiltforchoice

Well our small UK based company is I guess in a similar situation, there isn't the volume or value to justify an expensive solution for fiddly rework tasks. But it would certainly be nice to have one and may become more important in future as people

Possibility of a cheaper pick and place machine design?

Electronics Forum | Fri Jul 04 19:17:37 EDT 2014 | andrespena

Hi (I don't know if this forum is the best place to post something like this, but I don't know of other places on the internet, so... sorry if I'm in the wrong place) Might there be an easier way to add components (e.g. computer chips) to a circuit

Re: Wave Solder Problems - VIA HOLES

Electronics Forum | Fri Jun 04 10:02:06 EDT 1999 | Chrys Shea

| | I'm encountering a new problem at my new company that I haven't encountered before in my past life - and that's Wave Soldering VIA holes. | | | | We've been getting a rash of defects that we call in this company, "insufficient solder in VIA hole


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