Electronics Forum | Fri Sep 26 12:16:52 EDT 2008 | bickt
you cannot swap 0-3 only 0-1 or 2-3 they are not the same euro cards. they function very diffrently. if you look you will see there are more chips and circuitry on one set. there are 2 w/red leds and 2 with green leds. at least thats how they soo
Electronics Forum | Fri Sep 26 12:16:28 EDT 2008 | jsmale
Has anyone seen this? - We have a new smt pcb with 2 x LF356 (Op-amp) IC's on it (plus others). When the pcb is flexed the O/P of each IC changes by �2mV DC. i.e. the board is acting like a strain gauge! There is no oscilation and when I replace th
Electronics Forum | Tue Nov 25 05:40:52 EST 2008 | wanderson
Calibration menu and then Index Cam Setup and follow the on screen instructions. (You can skip the focus step if you have not adjusted the camera's) The point you need to pay particular attention to is when it displays the intensity histogram, this
Electronics Forum | Wed Nov 19 20:24:15 EST 2008 | davef
There are a number design safety standards for X-ray inspection systems, such as ANS N537 and CFR21. Further, each state will have it's own version of these regulations. We agree with Jerry's post that suggests that your equipment supplier is the b
Electronics Forum | Fri Dec 19 10:18:05 EST 2008 | dyoungquist
On TH parts we have been hand soldering. This last summer we purchased a Rhythm selective solder machine from RPS automation. I did a factory tour of both RPS and ACE since both facilities are about 1/2 mile from each other. In comparing the 2 c
Electronics Forum | Tue Jan 13 10:35:06 EST 2009 | evtimov
konrad, why did you change your mind now? Now you can agree with PCB manifacturerers? I didn;t hear anything in their defense and you gave up. If colour is not the same each time, that means they don't have standarts or knowledge to control it, an
Electronics Forum | Thu Jan 29 06:29:33 EST 2009 | sachu_70
There are two profiles available for the Pb-free process: (1) RSS and (2) RTS. In your case, you should try a solder paste that supports RTS profiles. A minimum of 7 zone Refow Oven would be fine on the Pb-free process. However, you may still try by
Electronics Forum | Mon Feb 02 17:02:48 EST 2009 | bigdaddysoy9
I have programmed one of each. The rules-based machine is about 6 years older than the model-based system, so It's probably not a fair comparison, but I prefer the model-based system by far. The model-based machine gives you a lot more flexibility an
Electronics Forum | Wed Feb 11 00:13:55 EST 2009 | emmanueldavid
Smart, There must be an in-house system at Your end that any Parts intended to buy must undergone for Validation Phase in Qualification Process. At this phase Qualification Engineers to be acknowledge that each parts are meeting given TDS Specificat
Electronics Forum | Wed Feb 04 11:52:27 EST 2009 | steverog
I am trying to find out the year of introduction for each of the standard SMD passive parts. I require this information for a piece of research I am conducting In particular I would like to know in which year the following part sizes were first intr
