"top" search results in the Electronics Forums

3009 results found for "top" in the Electronics Forums

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Basic Soldering question, I don't know where to turn to.

Dec 4, 2019 | If you look at the top legs,they look fine,but the bottom 2 are completely broken. Yes I've been wa

pcba cleaning

Nov 4, 2019 | There are multiple methods where you can perform top and bottom reflow soldering simultaneously. Wit

pcba cleaning

Oct 29, 2019 | how long i can keep pcba after bottom reflow soldering to top side reflow soldering. like 12 hours o

Component drop after reflow

Jun 27, 2019 | Thank you Pro, We already think about that, but we can not do that because at the top side has big c

Component drop after reflow

Jun 27, 2019 | Maybe you can change the technological process...first assembly top side with small component then b

SMTech MV100

May 20, 2019 |

Axial Sequencer 2596

Apr 2, 2019 | Thank you lads for all the help. It happened to be the first solenoid on top of the air muffler. Swa

QFN Rework Issues

Feb 13, 2019 | Would we be able to schedule a demo for this model? If so, would this have the IR top heater as well


Feb 6, 2019 | Thank you so much, Dave! I believe that I am your top bag lady as well!

PCB Laser Marking

Feb 1, 2019 |

SiPLace S-27 Manuals

Nov 3, 2018 | Just ask at for access to their document system, just select the MyASM tab in top of sit

Design for manufacturing

Sep 28, 2018 | On this page, .... + Look to the left margin + Find the nav bar, near the top of the page, com

How to generate correct silkscreen from Eagle

Jul 18, 2018 | Given that your PCB is a through hole design the top and bottom overlays (mask) are the same. You do


Feb 9, 2018 | Consider offsetting the dimensions for at least one fiducial when applying them to the top and botto

Dual lane vs. single lane feeders for high mix

Dec 12, 2017 | Single feeders will always be your top choice. Any kind of package feeders will create issues in fut


Oct 13, 2017 | Years ago we had a vapor phase with a glass top. Wish I'd had a phone cam to record some of those mo

NXP QFN Solderability Wetting Problems

Aug 14, 2017 | AIM, Indium , Alpha will be your top 3 choices. I did paste evaluation before with 4 paste manufactu

customized selective solder

May 1, 2017 | Ectimov, Have you looked into table-top robotic soldering solutions? A fraction of the price a

samsung stf100s shuttle error fault

Apr 11, 2017 | check if the top plate which is used for tray change is on it's place, also in manual mode you can s

Starting new soldering process

Mar 7, 2017 | I would like to recommend QUICK soldering robots as a BEST VALUE for hot iron table tops. Laser Sold

Reflow Oven Brand

Feb 5, 2017 |

Reflow Oven Brand

Feb 1, 2017 | It is hard without specifying the models and the options on them. These are two of the top manufactu

Reflow oven profile

Jan 31, 2017 | That is why we don't care if it is Top or Bottom. We call them first (process) side and second (proc


Nov 2, 2016 |

SMT chip component drop after DIP

Oct 11, 2016 | Reflow => Top side DIP => Bottom side glue => Bottom side SMT => Wave solder ... We couldn't keep th

MV-3L programming for Through hole solder

Aug 25, 2016 | group part, and at the top right of the program, you can change the name of the component and the na

Hi anyone have recommended pcb manufacturer?

Jun 1, 2016 | Hi you can try Top Union Electronics Inc. The PCBA manufacturing company is in Taiwan and china.

PCB War-page

Jan 29, 2016 | Due to the imbalance of copper distribution between top and bottom side of PCB, may cause war-page a

Thinking of changing Pick and Place from Quads

Dec 8, 2015 | ASM would be my top choice for any type of production. solid hardware, combined with very powerful s

Mydata theta problem

Oct 6, 2015 | From what I remember, the round encoder on top of the Zfi head comes preassembled with the shaft. It

Mydata theta problem

Oct 1, 2015 | Which encoder did you replace? The one sitting on top of the midas shaft and below the small board o

pcb manufacturing

Apr 3, 2015 | We are the professional PCB and PCBA manufacturer in China with top quality ,quick turn and turnkey


Mar 18, 2015 | My pleasure. My experience with Heller's tech support has always been top-notch. And, as one of th

Micro Solder Balls and Vias bridging Issue

Mar 3, 2015 | Hi I also forgot to mention, top side is reflowed first at SMT. Tenting vias is good option. we

Micro Solder Balls and Vias bridging Issue

Mar 3, 2015 | I would presume you reflow the top of the board first. Use tented vias. As you have worked out, vias

Freedom 3000 Conceptronics BGA Rework

Jan 16, 2015 | Pls help for getting the spare part no TOP & Bottom heaters for the Conceptronics BGA Rework Freedom

Step Stencils

Jul 29, 2014 |

Removing oil from compressed air

Jul 10, 2014 | Can anyone recommend a top notch filter to remove oil from the compressed air lines. The filter will

QSP2 Tep Errors

Jul 3, 2014 | reseat the cards....i mean the transport cards that are located in the top right side of th

Etch strain gauge in copper layer to measure deformations during press process [How to?]

May 15, 2014 | I always made tests with gauges on top or bottom surface of the PCB, before, during and after the pr

Heller MK3 edge chain maintenance

Feb 15, 2014 | Sorry to say that most top out at 350 deg. Best to have it done outside. Is the chain locking up

Led testing color sensors

On-board Dispensing of Dots & Lines