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a hot tip for bad boards

Electronics Forum | Thu Apr 11 10:17:17 EDT 2013 | ericrr

Some times the PCB manufacture sends PCB panels with bad circuits, there are three ways to make these PCB without placing parts on the bad circuit, Well two in fact plus my method. (1) Placing a light mark on a dark background (or reverse) then the

Re: Qualifying new PWB Vendors

Electronics Forum | Fri Jan 15 15:06:30 EST 1999 | Earl Moon

| Hello, | | We are qualifying new sources of PWB vendors. We've got the first lot of "produciton" boards in and we want to put them through the paces before turing the vendors on. | | So far, the tests I can think of performing, and that we have

Re: Qualifying new PWB Vendors

Electronics Forum | Fri Jan 15 15:17:21 EST 1999 | Earl Moon

| | Hello, | | | | We are qualifying new sources of PWB vendors. We've got the first lot of "produciton" boards in and we want to put them through the paces before turing the vendors on. | | | | So far, the tests I can think of performing, and tha

Re: Cracked Capacitors

Electronics Forum | Mon Jun 14 11:39:29 EDT 1999 | Marshall

| | | | Our company is experiencing cracked caps at our pick and place operations. The caps are being placed onto epoxy dots for subsequent wave solder operations. At present, be have set the pressure of the head at 2 in/lbs. This being down from m

Re: Cracked Capacitors

Electronics Forum | Thu Jun 17 10:37:42 EDT 1999 | Brian Wycoff

| | | | | Our company is experiencing cracked caps at our pick and place operations. The caps are being placed onto epoxy dots for subsequent wave solder operations. At present, be have set the pressure of the head at 2 in/lbs. This being down from

Re: Cracked Capacitors

Electronics Forum | Thu Jun 17 11:18:03 EDT 1999 | Ian Clelland

| | | | | | Our company is experiencing cracked caps at our pick and place operations. The caps are being placed onto epoxy dots for subsequent wave solder operations. At present, be have set the pressure of the head at 2 in/lbs. This being down fr

Re: Qualifying new PWB Vendors

Electronics Forum | Fri Jan 15 16:55:50 EST 1999 | Chrys

| | | Hello, | | | | | | We are qualifying new sources of PWB vendors. We've got the first lot of "produciton" boards in and we want to put them through the paces before turing the vendors on. | | | | | | So far, the tests I can think of performin

Re: Qualifying new PWB Vendors

Electronics Forum | Sat Jan 16 02:43:21 EST 1999 | Earl Moon

| Hello, | | We are qualifying new sources of PWB vendors. We've got the first lot of "produciton" boards in and we want to put them through the paces before turing the vendors on. | | So far, the tests I can think of performing, and that we have

Re: Qualifying new PWB Vendors

Electronics Forum | Fri Jan 15 17:13:07 EST 1999 | Earl Moon

| | | | Hello, | | | | | | | | We are qualifying new sources of PWB vendors. We've got the first lot of "produciton" boards in and we want to put them through the paces before turing the vendors on. | | | | | | | | So far, the tests I can think of

Re: Micro balls on gold fingers

Electronics Forum | Mon May 18 22:15:20 EDT 1998 | Steve Gregory

Howdy Richard, Welcome to the club! I now dub thee a full fledged member of the "Spotty Gold Finger and Bleeding Ulcer Society"...or SGFBUS for short... (GRIN) I know it's not funny to be in that position, but there's so many different places to pick


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