Electronics Forum: functional test (Page 13 of 34)

Anti Magnetic Environment

Electronics Forum | Wed Aug 29 13:43:27 EDT 2012 | icin

Thanks to all of you that have replied and those that may eventually reply. We are feeling better now that you experts with many years of experience have not indicated that this is as common as ESD or Moisture Sensitivity Awareness to the point that

Depaneling method

Electronics Forum | Fri Jun 03 10:11:08 EDT 2016 | tnisbet

If you end up buying a depaneling machine/robot, > the guys at Pentagon EMS are very good at making > fixtures. Once they have the specifications of > your machine all you will have to send them is > your panelized drawing of your board. In extre

Multi Cluster Optimisation using HLC software for Juki

Electronics Forum | Thu Jan 30 04:35:18 EST 2014 | aflex

HLC offers a new dimension for testing capabilities. HLC comprises software for data acquisition, test control, archiving and report generation functions which make the process fast, efficient and trusted. The performance of HLC software is heavily

Inner short

Electronics Forum | Wed Aug 29 05:30:30 EDT 2018 | teresat2

I guess these boards only used Fly test. Flying needle test is one of the methods to check the electrical function of PCB (short circuit test). The flight test machine is a system for testing PCB in a manufacturing environment. Instead of using the

Yield on 0402 SMT Printed Circuit Board Assemblies

Electronics Forum | Tue Jan 02 16:49:14 EST 2007 | dyoungquist

I am looking for data on the yield of printed circuit board assemblies so that I can judge if our SMT line is performing up to typical industry standards. Following I will describe the details of the assembly and what our yield has been. Each board

Topaz blow part off when picking up.???

Electronics Forum | Tue Jul 28 09:29:48 EDT 2009 | christian01976

Hello! Did you test the blow off function manually with the input/output monitor? Mayba there is the wrong plug at the valve...

SMD ceramic capacitors dark spots

Electronics Forum | Fri Jul 20 17:38:06 EDT 2018 | mikedcmt

We have some MLCC capacitors that show some discoloration, or spots. Does anyone know if this will affect reliability? Caps test good - and assemblies function perfectly.

un-tested assembled circuit reject rates

Electronics Forum | Tue Dec 07 13:40:25 EST 1999 | Tim

The company I represent provides electronic manufacturing services. Some of my customers ask that we ship their boards "un-tested". By un-tested I mean we build them, visually inspect them and out they go. I find that on un-tested boards, it's not

Resitance testing equipment

Electronics Forum | Fri Feb 11 09:10:39 EST 2005 | davef

Welcome to the forum. Yes, there is a wide range of equipment types that can be used to measure the function of components after the board is assembled. Look here for test: http://circuitsassembly.com/bguide/

First Article Inspection

Electronics Forum | Thu May 16 12:49:29 EDT 2002 | stefwitt

FAI appears to become fashionable in the Bay area. FAI on double side sticky tape is the first one I hear about. How does the customer test the functionality of the board, when the board is not soldered?. Components are not wasted for FAI. Wrong part


functional test searches for Companies, Equipment, Machines, Suppliers & Information

thru hole soldering and selective soldering needs

Component Placement 101 Training Course
One stop service for all SMT and PCB needs

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.
Fluid Dispensing, Staking, TIM, Solder Paste

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
Pillarhouse USA for Selective Soldering Needs

Easily dispense fine pitch components with ±25µm positioning accuracy.
PCB separator