Full Site - : dims (Page 10 of 12)

PCB damage in Water Cleaner

Electronics Forum | Fri Jul 28 11:16:09 EDT 2017 | robertwillis

Yes it happens with any inline cleaner with small or light boards the pressure can cause them to flip. If they lodge in the links they can also cause damage to the conveyor. For small boards, flexibles etc you do need a mesh fixture of some sort or l

Yestech F1 AOI?

Electronics Forum | Wed Aug 16 21:48:24 EDT 2023 | dwl

Its been a long time and the brain is foggy but if I remember the F1 and B3 use the same software and are very similar other then the B3 is a benchtop and the F1 is in line. Camera resolution and the number of cameras are the things that might be dif

Power problem on radio circuit

Electronics Forum | Mon Sep 16 12:56:56 EDT 2002 | dragonslayr

simon- davef is on the right track. 1st year electronics courses teaches us that you should always check the power supply first. In this case, the power supply in question is not your power source but the regulated power within the unit. I suspect o

Re: Parts Packaging Data

Electronics Forum | Thu Aug 05 13:23:10 EDT 1999 | JS

| I am currently in the process of setting up an SMD Parts Package Database. The database will contain dimensional information to be used by the placement machinery to process parts (I.E Package Type, # of Leads, Lead dimensions, Lead pitch(s), etc.

Power problem on radio circuit

Electronics Forum | Fri Sep 13 11:50:03 EDT 2002 | dougt

What is happening is your bench supply is unable to supply enough current so the voltage drops. When you turn up the volume knob your asking for more current and the voltage drops more (the led's in the faceplate dim). It also sounds like when you

Porosity in Good Plating

Electronics Forum | Fri Jul 04 12:32:33 EDT 2003 | sam

I need some advice about a problem that happened in a SMT LED: The failure symphoms of this SMT LEDs is that the LED body itself seemed to be functional, but when soldering on the products, it showed good wetting and soldering, LEDs are bright and l

Micro BGA pads, adhesion to laminate

Electronics Forum | Wed Jul 09 16:01:10 EDT 2003 | russ

Mike, the one pad that is "small" definitely appears to be over etching (It looks like it was supposed to be much larger). What is the dims of this little bugger as compared to the Gerber? i would also tend to believe that there probably is some mask

MPM UP500 blowing power supplies

Electronics Forum | Tue Nov 29 11:45:35 EST 2016 | ttheis

I was able to repair the original power supply for the printer again with parts from another similar power supply on ebay. At first the machine didn't power up properly even though the supply voltages were all good on a volt meter when tested befor

MPM UP500 blowing power supplies

Electronics Forum | Wed Nov 30 20:43:06 EST 2016 | ttheis

OK, so went to power up again today and had the same kind of issues. The 24V and 5V lights on the cage flicker dimly about every 500ms. I tried my trick of disconnecting the +24v lead to the lift table amp and it acted the same, so it didn't work th

GSM machine stops randomly; "BM&amp

Electronics Forum | Fri Jan 29 13:25:43 EST 2021 | ttheis

Update: I have replaced both dc-dc converters without any improvement. Observing the issue again yesterday I was able to see more of the problem. Logicomm reported a bus error at fcff1043 running "butt" (photo attached.) The DC power ligh


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