Electronics Forum: process (Page 321 of 1146)

RTS (Ramp-to-Spike) and RSS (Ramp-soak-spike)

Electronics Forum | Wed Nov 03 18:54:40 EST 2004 | jysam

i'm asking that how should we choose between RTS should be used in my process or RSS?

Wash machine settings

Electronics Forum | Wed Nov 10 18:08:48 EST 2004 | Hiram

Does anyone know where to find the guidelines to validate a pcb cleaning process (Water deionizing system)? I appreciate your feedback. Regards, Hiram

waterwash of inductors

Electronics Forum | Thu Nov 18 15:31:01 EST 2004 | davef

We agree with an earlier poster. Your customer's a dope and should be defining the results, not the method of a process. Good luck.

waterwash of inductors

Electronics Forum | Fri Nov 19 16:53:48 EST 2004 | grayman

Hi, We used to clean 20 pieces SMT inductors before but no problem with this process. Please confirm what type of inductors is it SMT or hole type. What type of chemical and machine you are currently using? Maybe I can help you out.

Inspection and Sorting House

Electronics Forum | Wed Nov 17 11:03:11 EST 2004 | Haran

We are looking for a Inspection house in China to perform Inspection and Sorting on PCBA manufacturing process and product at various MNC.

Inspection and Sorting House

Electronics Forum | Thu Nov 18 18:49:24 EST 2004 | Haran

We are looking for a Inspection house in China to perform Inspection and Sorting on PCBA manufacturing process and product at various MNC's. Well verse with IPC requirement.

Tinlead splashes on gold connectors

Electronics Forum | Tue Nov 30 16:04:04 EST 2004 | fcox

When you say something went wrong in the screening process, do you mean that the paste is splashed (prior to reflow)?

Laser PCB cutting

Electronics Forum | Wed Dec 01 17:05:51 EST 2004 | grayman

We looking for a new technology Laser PCB cutting. We have tried some laser equipment and the result was burn PCB. Can anyone suggest the best laser manufacturer for this application and if you have tried this process? Your help is highly appreciate

CSP/BGA Applications

Electronics Forum | Wed Mar 16 02:06:13 EST 2005 | amstech

What is the joint stand-off gap anticipated after the board level assembly and reflow? If it is designed per CSP standards, there should be no issue in water cleaning. If the gap is 90 � 100 micron, better to go with a no clean paste. His needs good

ROSE Test Instruments

Electronics Forum | Sun Dec 12 08:39:32 EST 2004 | davef

The reliability of the measurements provided by your instrument is indicated by consistency. This is a process control tool. it does not provide absolute measurements. It does is not tie to the NBS, er whatever they use in the land of the frozen t


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