Electronics Forum | Tue Nov 02 10:31:22 EDT 2010 | tagge
Hi, we have run in to a tenryu SMT mounter and cant get it going.. When trying to create a program it refuses to set the PCB. The conveyer isnt starting when using PCB SET. Anyone out there who has used these machines? what am I doing wrong? The mach
Electronics Forum | Wed Nov 17 05:20:38 EST 2010 | jlawson
Also please contact Rehm Thermal, they make best Vapor Phase systems in terms of cost of onwership - less galden usage than Asscon or IBL, have more controllable ramp rate control vs the other vendors also...use patented galden injection on demand an
Electronics Forum | Tue Nov 30 02:46:21 EST 2010 | libandara
We want to handle the materials such as PCB & MSD components as per IPC 1601 & J-STD-033. As such, we need a baking oven to perform this and to monitor (temperature – we have to maintain up to 200’C & humidity – below 5%)the control environment & ma
Electronics Forum | Mon Jan 10 16:58:48 EST 2011 | piter
Hi Ripal it seems that you have problem with compatibility of alloy and quality of solder balls. First check solder alloy form BGA balls what is it?(SAC105,SAC305, etc.) what type of solder paste you use?? third thing is what type of finishing you h
Electronics Forum | Wed Jan 12 13:42:19 EST 2011 | dwonch
Hi All, I'm hoping there is a PCB expert or two hanging around. We're having some solderability issue on our boards. The finish is ENIG but it doesn't seem to be related to the finish process itself. We did SEM and EDX analysis and found aluminum an
Electronics Forum | Sun Jan 16 01:50:39 EST 2011 | leo83
Dear All, I am looking for a guide /book on PCB assembly using SMT(Middle range, not high speed) which i could use for selection of Machines. If their is any research report , i am ready to pay for it. Highly appreciate any inputs. Eg: What shoul
Electronics Forum | Thu Feb 24 01:50:50 EST 2011 | kprincemoses
Hi mate... I want to use the allegro 16.2 pcb editor tool to design a layout for one schematic. i have generated the netlist(mnl file) for allegro using orcad capture. Can u please guide me that what is the step by step procedure to be foll
Electronics Forum | Thu Mar 31 20:16:31 EDT 2011 | tkirk
We recently decided to try using a different source for our bare boards to save money. On two different batches of PCBs now from the new source, we are seeing beading including some serious enough to short out underneath 0805 parts. We have never re
Electronics Forum | Fri Jul 22 18:22:36 EDT 2011 | garym4569
We have a inline YesTech YTV-2000 in a newly configured SMT line and having issues with the transfer system. Shortly after the unit is put in run mode, the conveyor will turn on and run as if it is attempting to load a pcb even though no pcb availab
Electronics Forum | Tue Oct 04 20:18:17 EDT 2011 | denmark
Sir *We are using "HOT BAR SOLDERING" we are bonding "FFC" and "PCB" at 0.5mm pitch. Machine settings: Heating Temp. 310º, Colling Temp. 190º Delay Time 1sec We also using "BECKLITE" as Soldering Jig that can resist up to 400º. We are using 1 is to
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