Electronics Forum | Thu Nov 15 03:07:35 EST 2012 | nikyta
Thanks for your reply. As already said by Anvil1021, is not a good idea to mix Lead and Bismuth! Stay away from Bismuth if you have even the slightest traces of Lead on yours PCB, stencil, squeegee, spatula, blade, cleaning paper or cleaning cloths,
Electronics Forum | Fri Nov 02 14:22:20 EDT 2012 | marcelll
Hi, I'm looking for a copy of the Omniflo oven firmware. I'm talking about the model running under Win NT. Oven vintage is 1999-2001. Our oven is a 7 zones but I thing there's only one firmware for all the Omniflo ( 7, 10 12 zones . The original was
Electronics Forum | Wed Dec 12 02:26:35 EST 2012 | ryanmatthew
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Electronics Forum | Wed Nov 07 06:47:52 EST 2012 | leeg
I am having issues whereby a zone on my heller oven goes through a stage whereby it never seems to stabilise, I have checked the blower motor, changed the SSR and my next step will be to check the heater element, does anyone have any idea what type o
Electronics Forum | Thu Nov 08 10:52:22 EST 2012 | Bryan Ng
I am considering using high-temp ball Sn10Pb90 + eutectic solder paste for MLC reflow (no underfill). You can see that there is no Intermetallic bond for the paste and the balls. Under high stress/shock condition, the solder joints develop micro c
Electronics Forum | Mon Nov 12 15:21:09 EST 2012 | davef
High-temp ball Sn10Pb90 + eutectic solder paste is common place for MLC reflow. Temperatures necessary to alloy the high-temp ball Sn10Pb90 and eutectic solder would be high enough to compromise interposer, board and many components. What are your:
Electronics Forum | Thu Nov 08 12:10:53 EST 2012 | cdeguchi
Hello, We have 2 AOI Automatated Inspection Systems, Model YTV-BV, as we are going through auditing and the Auditor requests that we need to have documentation to indicate whether the units are required to calibrate annually or not. Please kindly r
Electronics Forum | Sat Nov 10 19:54:04 EST 2012 | kahrpr
Some people put spark gaps on the PCB it a trace that comes to a point that's exposed from the circuit you are trying to protect to a trace that comes to a point from the ground trace. The 2 points are about .005 inches apart. When the charge hits th
Electronics Forum | Fri Nov 09 10:02:46 EST 2012 | stiva
I have accuired a Novastar 1800A Reflow Oven, But no Documentation. I am trying to alter the profile of the machine, but cannot access the setup menu. The screen says enter the security code to continue. Does anyone know what the security code is for
Electronics Forum | Mon Nov 12 18:52:16 EST 2012 | cdeguchi
Hello, We have a Blackstone Stencil Cleaner, CH-2408. Again, we are going through auditing and the Auditor requests that we need to have some type of document to indicate whether the unit is required to calabrate or not. Please kindly reply and let u
