Electronics Forum | Thu Mar 01 23:15:28 EST 2007 | jmelson
You shouldn't be worrying about "impedance" on a DC relay. Just measure the resistance with a Voltmeter/Ohmmeter. If you need to know the current draw, it will be 24/resistance The impedance of an AC relay changes as the armature moves from the "off
Electronics Forum | Mon Mar 12 22:02:20 EDT 2007 | Narksh
i i'm new in this of smt, i know how to solder a circuit manually but i need to know all the process and all the needs to made a smt impressed circuit what else i need to made a manufacturing line apart than: stencil printer, pick and place sistem a
Electronics Forum | Tue Mar 20 02:36:04 EDT 2007 | bvdb
Hi, Yes, the Q axis rotates easily both manually and with the use of the inching keys. What's interesting is that the hesitation occurs even if the Q-axis is pre-rotated before picking up the part so I don't think the Q-axis is actually being calle
Electronics Forum | Wed Mar 28 08:34:31 EDT 2007 | Mark
Hello, I am trying to find out your opinion about using soldering bench top soldering robot to solder THT connectors (diffrent). What is your experinces and what is limitation for this system. We can't use wave soldering machine due to the complex
Electronics Forum | Wed May 02 12:22:30 EDT 2007 | SWAG
Make sure you get a good upward looking camera combo. 4.0 on rear and 2.6 for PTF (platform tray feeder) parts is my favorite. Easy to wrench on, calibrate (if you have a cal. kit), and easy to program. Single beam will run at 2000+ cph and dual b
Electronics Forum | Fri Jun 01 17:31:17 EDT 2007 | gsala
Thanks Patrick, also IPC-HDBK-001 explains even better then IPC-J-STD-004, but unfortunately not yet infos about flux for L-F soldering.That's why I am trying to get some infos more from experienced people. Some L-F (SAC or SACX) cored wires vendor
Electronics Forum | Mon Jun 25 10:08:17 EDT 2007 | slthomas
I don't know much about Hellers other than the 1500 models which don't have blower speed adjustments (except for cooling), but with that much air flow I'd be worried about over working your heater elements. Have you checked in zone setups to see ho
Electronics Forum | Wed Aug 08 07:47:04 EDT 2007 | dynamicsource
I just want to ask about installing automatic oilers for our Heller ovens. Currently, we have 6 reflows and 2 of them has the auto oilers. I would like to have the others to have the oilers too, either the auto oilers of Heller(hooked up with the hel
Electronics Forum | Thu Aug 16 12:24:28 EDT 2007 | slthomas
We are using Cad2Cad to convert cad data to Philips VIOS text. The properties tab references a Package Dimensions file that can be used but I have no idea how that is generated or how it's formatted. It seems it would be worthwhile to generate one ma
Electronics Forum | Wed Sep 19 04:14:55 EDT 2007 | simmcircuits
Hi, Please help on this problem with an MPM AP25 screen printer. Everytime we print the error Squeegee Pressure Not Set is prompted. Although we can still print by clicking on Next, it beats the purpose of having an automatic printing machine. Can s
