Electronics Forum: impulse (Page 1 of 1)

Moisture sensitive device re-packaging

Electronics Forum | Wed Aug 11 12:46:58 EDT 2004 | dummy

You could try the manual impulse sealer machine and purge with Nitrogen gas if feasible. The price tag is less than 100.00 http://www.uline.com/Browse_Listing_2253.asp

Wire bond failure

Electronics Forum | Thu Jan 15 21:16:18 EST 2009 | davef

Our first impulse would be to blame someone else. We'd send some of the DPAK from inventory to: * Supplier * Outside failure analysis laboratory ... for delidding and analysis

Reduced component lead diameters

Electronics Forum | Wed May 03 12:26:30 EDT 2006 | patrickbruneel

This is indeed yet another proof that under impulse of the RoHS directives all norms are flushed down the drain. Bean counters are slowly but surely taking over our industry because they no longer face resistance by form of standards. Even the basic

Re: charging battery with solar power?

Electronics Forum | Tue Dec 05 19:15:41 EST 2000 | Michael Parker

Kel- My first impulse is to tell you to go ahead and try it your way. We all need to learn from our mistakes to find the right way. What you are proposing is called a "smoke" test. As long as you can keep the smoke inside the device, in your case th

Re: Cracked Capacitors

Electronics Forum | Thu Jun 17 06:04:48 EDT 1999 | Ron G. Belliard, EET

RE: Cracked Capacitors: I have worked for 3 1/2 yrs with SMTA and have found a similar problem with capacitors. Throughout my studies of the problem, I have discovered three contributing factors that caused this cracking either individually or in co

Rating SMT Machines

Electronics Forum | Sat Oct 19 04:49:27 EDT 2002 | shailendra

Hi .. I have read with keen interest on the various replies on your query.. However, the most important thing that seems to be missing in the replies posted is reference to today's business scenario..which calls for a very fast ROI (return on inves

Raw PCB packaging

Electronics Forum | Wed Feb 22 08:31:42 EST 2006 | davef

Q1 Are there any standard regulating the subject? Very few infos found on IPC. A1 We�re unaware of standards for packing and storage for most types of boards. * IPC 4553 standard for Immersion Silver Finish, 3.8 Packing and Storage. * J-STD-033 and E

Digital Counter Chip Project

Electronics Forum | Thu Jul 16 05:15:37 EDT 2009 | discovery747

Foreword 2009-07-16: This information was /is posted at http://www.discovery747.com/counter hosted by Yahoo Small Biz. Unfortunately yesterday for the first time in years this site was down. Today is up again, and I hope it stays that way. So in case

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