Electronics Forum: having (Page 1886 of 3473)

conformal coating over inspection stamps

Electronics Forum | Thu Jun 27 08:47:21 EDT 2019 | SMTA-John

Having success with Circuit Boards #432 Solvent Resistant Ink - Designed specifically for circuit boards. This medium dry ink is highly resistant to solvents .... It is also non-conducting. Note: this ink contains an aggressive solvent so should not

Solder Station Logs

Electronics Forum | Mon Feb 25 09:53:30 EST 2019 | tombstonesmt

Good morning! In order to comply with current IPC J-STD-001G Appendix A-2, I'm putting together a log to periodically monitor solder tip temp tolerance, tip resistance, voltage leakage, etc.. I'm solely focusing on the hand solder stations for the t

MCS30 reset HDD settings

Electronics Forum | Thu Mar 07 12:41:31 EST 2019 | rodrigo

Hi all, Our MCS30 hasn't been used for years because we use F4G now. Today I went to power up MCS30 because I need to transfer to F4G an old program but MSC30 is not working. It said all boot devices failed. We found a dead backup battery in one of t

Samsung CP 45 NEO, servo motors

Electronics Forum | Fri Mar 22 03:19:43 EDT 2019 | bukas

well, in video shown it looks like #1 motor drives head #1 upwards but does not detect home sensor being triggered. and then you get timeout error, head not being able to reach the position ( machine not registering it has reached position). since yo

Small scale reflow oven

Electronics Forum | Wed Apr 10 22:15:58 EDT 2019 | kylehunter

So after listening to many people's options and thoughts, I have decided against novastar. There is a reseller near my office that offers full support, training, and service on used equipment. They also fully refurbish all equipment beforehand. I no

How to restore HDD settings in MCS30?

Electronics Forum | Thu Apr 04 12:52:48 EDT 2019 | rodrigo

Hi, Our MCS30 had a bad backup battery in one of the boards. After changing the battery I got the all boot devices failed error. I managed to get a hold of some boot floppy disks and I can use disk1 to boot the MCS30 to a "$" prompt. I also have a di

IQ, PQ, OQ report question.

Electronics Forum | Tue Apr 09 17:33:45 EDT 2019 | tey422

I just assigned to make an IQ/PQ/OQ validation report to prepare for a couple of new yet very simple medical assemblies we are to build for. I have no idea how to make this report. All I know is I have to come with the validation report for all the

MVP Supra M - Power-up Problem

Electronics Forum | Tue Apr 16 09:46:36 EDT 2019 | ttheis

We just bought a MVP Supra M machine and have put it under power but can not get the PC system to power on. I am following the power up procedure in the manual. Under power the conveyor controls work and the UPS backup turns on, but holding the key i

MIRAE

Electronics Forum | Thu May 14 10:45:43 EDT 2020 | 27475265854

> Here is the one for the MX series. The others > were for MPS series. They are generally the same, > but just in case you do proceed with the jigs, > follow this procedure. &gt; Here is the one for the MX series. The others <

QFN/BTC Pad Configuration Commonality for Solder Stencils

Electronics Forum | Mon Apr 29 12:45:00 EDT 2019 | slthomas

When you say "....is there a way to easily (or at all) reference parts with the same specs..." do you mean when ordering stencils, or are you trying to drive your designers to choose a package that you already have in play when they have package opti


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