Electronics Forum: (4) (Page 356 of 630)

How to connect to TpSys by socket?

Electronics Forum | Thu Jan 19 12:33:23 EST 2017 | vercek

Hello Jorge, Have you been able to complete your C# app? I manage to do so for TPSYS 3.2 which uses PostgreSQL database. I'm looking to do the same with TPSYS 2.4. I understand it doesn't use SQL database. I'm looking for the type of database it a

Transferring backed up files to new hard drive compaq prolinea 4/33s

Electronics Forum | Sat Nov 19 03:26:08 EST 2016 | sarason

Have you tried running your image under a Virtual machine. From this you may be able to work out the requirements of the original machine, and so have some parameters to port the image forward on a faster PC, like say a pentium or Pentium III while s

Phoenix x-ray doesn't run

Electronics Forum | Mon Nov 21 08:01:44 EST 2016 | edgard_franca

Hello everybody, The company that I work bought a second hand Phoenix X-Ray model PCBA 100. We installed the equipament and waited about 4 hours for warm the x-ray tube, after that time was generated the image. I turned off correctly the machine bu

Shoot Up Reflow Zone

Electronics Forum | Thu Dec 08 01:44:44 EST 2016 | cmarasigan

We are currently experiencing with our SMD Solder Reflow Equipment on Shooting-Up Zones (Zones 3,4,5,7 & even Cooling Zone). PV exceeds about 5-10 degrees with the SP. (ex: SP=140deg, actual PV = 145deg & higher). Our equipment undergo a monthly prev

SMD Spring Pins Reflow Crooked / Tilted

Electronics Forum | Thu Jan 05 13:41:16 EST 2017 | huske

You have too much paste; I have used a lot of test points/spring contacts, etc. A single pin placement, especially one like this one that has a high lead to pad ratio, meaning 80% or more of the pad is covered by that single flat “lead” on the botto

Component over turn after feeding

Electronics Forum | Wed Jan 25 13:29:14 EST 2017 | emeto

you can check several things here: 1.Is this original tape or it is tape and reel service? 2. Is the cover tape that sticky, to lift component a little bit(sometimes might get the hole component). 3. Hole too loose, allow it to move too much 4. Fee

Flux dip or solder print for CSP

Electronics Forum | Wed Feb 01 11:33:37 EST 2017 | emeto

Joshua, 100um is 4mil aperture. You should ask several stencil houses about the possibility to print that small amount of paste(type 6 paste is available now with very small solder spheres 5-15um diameter). Even applying small amount(thin layer of f

Reflow Oven Brand

Electronics Forum | Sun Mar 19 00:38:54 EDT 2017 | jlawson

1. Rehm Thermal Systems (Germany) 2. BTU (USA) ,Ersa (Germany) , SMT (germany) 3. Vitronics (USA) , Speedline (USA),Tamara (Japan) 4. Heller (USA), JT(China) This is how I would rate the main brand reflow's others may disagree. They all reflow , b

How much it costs to building a PCB factory?

Electronics Forum | Sun Feb 05 03:54:06 EST 2017 | rezaee

Hi If I want to build this board :( http://wiki.friendlyarm.com/wiki/ima...-Schematic.pdf ) in large number, I like to know: 1-What should be the minimum level(number) of production? 2-How much it costs to buy the PCB product line for that purpose(Mu

Cleaning PCB After Soldering - How?

Electronics Forum | Fri Feb 10 03:14:53 EST 2017 | soldertraining

Which is the best way to clean the PCB after soldering? Is it good enough with IPA (isopropyl) or with the Flux Remover spray? However, we use a lead free solder wire (3,5% flux inside the core) and after the soldering its a visible wet and surface g


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