Electronics Forum: generates (Page 45 of 103)

Power problem on radio circuit

Electronics Forum | Fri Sep 13 14:22:37 EDT 2002 | davef

If that's the case, it's most likely the radio is bad. Again, I'm not clear, but it sounds like using the MD is the trigger to shut the player down: * Stop using the MD. * Fix the MD or some of the associated power supply regulation circuitry. For

About the PCB gold finger contamination.

Electronics Forum | Sun Sep 22 13:14:56 EDT 2002 | scottefiske

Stop the lines...! Stop building defects and rework into your product. Contact Fab Supplier and have pipeline filled for small amount of replacement fabs to keep lines running and limiting production scheduling and impact. Request to have the board

Connector leads plating

Electronics Forum | Tue Dec 10 20:42:43 EST 2002 | davef

Vijay, Sounds like you're not spending enough time at liquidous plus 20*C. And you need to stay there for 5 to 10 seconds. I know, I know. We have used bucketsful of WS609 over the years. See, as you say, the melting point of your solder alloy

Nitrogen Generators

Electronics Forum | Thu Jan 23 17:23:24 EST 2003 | slthomas

I have used Balston (www.parker.com/balston) for desiccator cabinets in the past and really liked them. It's the only brand I've used so can't comment on how they compare with anything else, but it was certainly easy to use (hook up 100psi and dial

Ceramic capacitors cracking

Electronics Forum | Wed Feb 05 05:29:33 EST 2003 | Rajinder Sharma

If you are facing problem of craked capacitor only after breaking of the panel into individual PCB's, this may be due to stress being generated on the capacitors terminals. The stress may be due excess pressure being applied on the panel for breaking

SOT23 jumping off pads when reflowing

Electronics Forum | Tue Sep 16 10:15:33 EDT 2003 | Gabriele

Hi James, is it your oven a convection forced air ? if yes you should check if air flow speed is too high. Also, some time ( do not smile pls !!) it could be a metter of magnectic field inside oven tunnel. The SOT leads are normally madeby A-42

Gerber Data Extraction

Electronics Forum | Sun Oct 31 17:36:44 EST 2004 | Ian

GerberGrab does exactly this, and it's low cost, and you can use it for a month for free. It is a sophisticated but easy to use reverse engineering tool which will automatically generate top / bottom BOMs with placement and rotation after teaching of

Manufacturing faults - data collection systems

Electronics Forum | Wed Apr 14 10:58:12 EDT 2004 | heatherc

Aegis software offers an MES system that offers both automated and manual data collection points. All of the data collected is automatically deposited in one central database. This database is then used for generating all of the SPC reports for ana

Freshman in SMT industry needing advice

Electronics Forum | Thu Mar 04 18:48:17 EST 2004 | Roger

Hi Robert, We've been using a SmartSonic cleaning system for years. We place a lot of 0402's and FBGA components. The system cleans those apertures very effectively. The chemistry used in the cleaning solution is very safe and environmentally fri

Segregation of components from Gerber Input

Electronics Forum | Sun Oct 31 17:33:15 EST 2004 | Ian

GerberGrab does exactly this, and it's low cost, and you can use it for a month for free. It is a sophisticated but easy to use reverse engineering tool which will automatically generate top / bottom BOMs with placement and rotation after teaching of


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