davef

"davef" search results in the Electronics Forums



421 results found for "davef" in the Electronics Forums

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QFN standoff, industry standard

Mar 28, 2019 | Davef, Thank you for the comprehensive reply. I do really appreciate your help. Regards

Which ESD standard

Aug 5, 2017 | Hello davef, thanks a lot for explanation...

how to learn PCB design

Apr 19, 2017 | thank you Davef .

Does pot temperature affects quality of the solder joints?

Feb 8, 2017 | Thank you all for the feedback. DaveF, thank you for the articles.

How to repair broken pads

Aug 25, 2016 | thank you davef for this.

MPM spare parts

Aug 22, 2016 | Thank you Davef. I did find them just as you suggested.

Looking for IPC

Feb 29, 2016 | Thank you Davef I have already put an order to get it in print thanks!

Clean room standards

Nov 23, 2015 | Thankyou Davef, Is there any IPC standards related to(Calls) these ISO 14698,14644 standards.

Smd broken d9ca

Sep 10, 2015 | SGS-Thompson makes a something or other labeled "D9CA" Best ... davef

QUESTION: WHAT IS VIA ASPECT RATIO?

Jul 20, 2015 | Hi davef, thank you for your answer. Enrico Migliore

Underfilled BGA Removal

Mar 28, 2014 | hege: beer can opener!!! The ultimate multipurpose tool ... BR davef

Tin Oxide on Solder Joints

Jul 1, 2013 | I consider tin oxide on solder connections to be a process indicator. BR, davef

TO-220 Chip Package - Bridges

Jun 7, 2013 | Run the board at 90* from the direction that you currently run it through the wave BR, davef

Nano coatings ?

Mar 3, 2013 | Hello Davef, Can you please share some links to these papers ? BR, Oded.

Nano coatings ?

Feb 25, 2013 | davef, can you ask the companies to post their papers in the technical section and link to them from

Board wash/water heater

Feb 12, 2013 | Google => tankless water heater deionized BR, davef

SMT assembly line required

Jan 18, 2013 | Listen to DAVEF he knows

Dehaart EL20 Semi auto

Jun 6, 2012 | Many thanks davef, will try this guy... thanks for your help. steven

Assemby of flexible printed circuits

May 17, 2012 | Many thanks davef

Issues with getting e-mail notifications to post responses

May 14, 2012 | Dave ... I forwarded this to the geeks. ... davef

How to choose a new solder paste

May 26, 2011 | Thanks Davef. Did you already perform these tests? Tks

Dewetting

Jul 8, 2010 | Thanks Rob and Davef..

To reduce the dross formation in wave soldering process

Apr 22, 2010 | Davef, who is Ralph Woodgate?

Bubbles on solder joint(after conformal coating curing)

Nov 24, 2009 | Hi Davef, Thanks...Saw 1 of your thread that you posted : Thanks for providing... From davef :

DPMO & OMI CLARIFICATION - MR.MICHAEL PARKER & DAVEF

Jun 18, 2009 | Dear Mr. Davef & MR. Michael Parker, We have deveoped a Base document for calculating DPMO & OMI

RoHS - Chromium

Jun 17, 2009 | Hi Davef, Thanks for the help. Best Regards, Tang LK

PCB immersion silver discolouration

Sep 23, 2008 | Hello Vlad, Davef, Your valuable inputs are much appreciated. Many thanks, Sean.

looking for HASL TIN thickness specification

Sep 3, 2008 | But Vlad was talking tin and Davef gave intermetalic thicknesses which Vlad said needs to be avoided

Solder paste Density

Aug 14, 2008 | Thanks Davef! I got have an ideia about the solder paste consumption using this calculator

Wave Solder Pallet Cleaning

Jul 22, 2008 | Thanks much, DaveF! This is what I needed.

How to take care of crystal

Aug 29, 2007 | H Davef, Ok..Thanks for the input..

Foam in the wash

Jun 13, 2007 | Must be one of Davef's new hires. Someone feel a vacuum?

any sugg. on lead forming equip.

Apr 19, 2007 | Thanks, and davef you are a freakin' information machine!!!!

ICT bare board

Mar 17, 2007 | thanks davef, your help was really segnificant.

Soft Water Versus Deionized

Jan 27, 2007 | Davef, great !!! Many thanks Regards.....GS

ENIG-BLACK PAD!!!!

Dec 23, 2006 | Hi Davef, I think you are right..Rgds, Jack..

Too much solder paste cause tombstoning?

Nov 29, 2006 | Dear Davef, Bill West, Thanks for your valuable inputs..Have a nice day.

Reflow profile

Nov 26, 2006 | Dear Davef, Received with thanks...Appreciate your help!! Rgds

supplier

Oct 16, 2006 | DAVEF I WASN'T YELLING I WAS JUST MAKING A STATEMENT THAT SOME SUPPLIERS ARE A LITTLE HIGH ON PARTS.

Companent storage time before soldering

Sep 13, 2006 | Hi Davef and Rob, Thank Davef for your advice,we will make "dip&look" soldering test. Rob,we are t

BGA Solder Acceptance Criteria

Aug 30, 2006 | Dear Davef, Sorry for late reply! CMK is a PCB supplier, BGA solder defect were found in CMK PCB.

Imm Silver & Screen Printing

Aug 1, 2006 | Hi Davef, Could you elaborate more on faster separation speed is better of paste release. Any DOE

using gold on PCB pads

Jul 29, 2006 | Davef is right about the amount, but why are using gold to solder too when other finishes are avaiab

Stencil cleaners.

Jul 26, 2006 | Acually, Dr. Shocker, DaveF is correct. The high power spray can bend the metal between the aperatu

CAF

Jul 26, 2006 | Burn again to you Chunks ala Davef!!!

cem audit check-list

Jun 29, 2006 |

Connector PAD no solder

Jun 28, 2006 | Dear Davef, Please told me your Email address, then I send the photos to you. Thanks!

time/pressure dispensing

Jun 23, 2006 | Thanks davef, Once again you give me a great reply!

Help or nothing!?

Jun 22, 2006 | Ha ha! Burn on you Ev! Davef was right, keep women at home!

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Led testing color sensors

Industry 4.0 Reflow Oven