Electronics Forum | Sat Feb 03 08:56:09 EST 2007 | davef
Multiple leads in a single PTH is prohibited because: * Need to be able to remove and replace any component without impacting another. * Oversized hole required will result in increased solder defects and could also lead to flux entrapment. * Counte
Electronics Forum | Tue Feb 20 13:24:35 EST 2007 | Wave Master Larry
LISTEN i know its been awhile but i'm back.just got back from consulting in China. i tell ya them Chinese realy have there acts together. anyway ive recently been consulting for SMTA as well. you see here i am posting from thier address.i'm pretty ti
Electronics Forum | Fri Mar 16 23:02:44 EDT 2007 | mika
Well said. But Not to forget, get the business in act before. What is your customers expectations? What is your customers needs? What do you need to get around? Can you fulfill this? And the big question; do you have a market after making all the cal
Electronics Forum | Thu Jul 05 10:41:37 EDT 2007 | realchunks
Hi BR, Are you screen printing adhesive to the bottom of the board? If so, have your stencil make put openings between the leads of the thru-hole part. SMT adhesive acts as a natural solder resist. So placing a small sliver between the pads works
Electronics Forum | Tue Jan 08 17:46:38 EST 2008 | swag
If the phone jacks have two conductors in them, I would wire them to standard SMEMA connectors so that the upstream side goes to the middle two SMEMA pins and downstream goes to the outermost two pins. If there are 4 conductors in the phone jacks, y
Electronics Forum | Fri Jul 25 12:15:22 EDT 2008 | wavemasterlarry
Listen, fancy places and spending lots of money will never replace a good wave profile and a good scrubbing from the garden hose. Get you'r e act together and you need mininimal cleaning of the pallets. Then theywill just clean up well with a littl
Electronics Forum | Tue Oct 14 07:22:05 EDT 2008 | ccouture
I use this directly in the solder pot inside the wave machine. It is small enough to float at the surface of the solder, yet by loading it it act as a sieve and retains the dross while most of the solder pass trough, allowing me to clean the whole po
Electronics Forum | Thu Apr 09 13:38:41 EDT 2009 | thenrz
I'm working with a GSM machine and have a question - How do I go about using a local fid to act as a bad mark? Is that even the way to go about it? I have a stack of board here with one or more badmarks and it is a waste of time to keep modifying
Electronics Forum | Fri Jan 28 15:22:07 EST 2011 | dougt
The PLC240-AK is an IC on the stepper board used to control all the stepper driven axis. I don't remember which axis are driven by stepper motors, possibly the table (x axis). Which axis acts wierd or doesn't move when you home the machine?
Electronics Forum | Sat Aug 25 05:31:50 EDT 2012 | ericrr
Thank you RLM I was beginning to suspect what you have said when I think it is what is called a "flow control valve connection" it goes into a double acting cylinder? it needs to screw into M5 (metric 5mm)thread, the connector on the plastic hose i
