Electronics Forum | Tue Sep 11 12:56:03 EDT 2007 | jsloot
Can anyone give me any information on the longivity of titanium insert wave pallets. What I am looking for is the integrity of thin walls over several hundred cycles and the interface between the insert and the durostone material.
Electronics Forum | Mon Nov 12 07:58:55 EST 2007 | ksrsr
George, Who do you purchase your wave pallets from. Our vendors has not perfected this attachment yet and I need to get a source. Thanks, KSRSR
Electronics Forum | Mon Nov 12 10:41:12 EST 2007 | patrickbruneel
Loco, Ik lees het niewsblad iedere morgen. Groetjes, Patrick (sorry forgot the translation "I read the Belgium news paper every morning :))
Electronics Forum | Mon Nov 12 09:13:50 EST 2007 | russ
Chunks is right, reduce center pad by 50% print the signal pads at 1:1. this will ensure you solder QFNs fine regardless of the actual part. If you are not printing then it is process capability issue and has nothing to do with QFN but rathjer small
Electronics Forum | Mon Nov 12 01:18:29 EST 2007 | sin4d
Hi, ALL I experience some QFP with wetting issue on the heel of the lead. There is no fillet wetting on the heel which causes reject bt the customer, but not all the QFP. Could anyone pls help what is the causes of this problem, it is due to oxidati
Electronics Forum | Mon Nov 12 08:56:32 EST 2007 | chrisruizuci
im looking to buy a pick and place machine and right now the two that have caught my eye are the Philips Topaz and the Mydata TP9. just tring to figure out which is better?
Electronics Forum | Mon Nov 12 09:56:03 EST 2007 | d0min0
Hi, looked through the forum but can't find answer to my problem - I got .ger files from pcb supplier but need .gbx any ideas what tool to use to make it convert??? regards
Electronics Forum | Mon Nov 12 10:28:22 EST 2007 | chrisruizuci
i just wanted to get others input on the MyData TP9 and Philips Topaz. Any advise at all would be helpfull.
Electronics Forum | Mon Nov 12 12:36:46 EST 2007 | sueph
We recently discovered that the flux thinner we were buying was mostly isopropyl alcohol. What would the consequences be of just using isopropyl for thinner?
Electronics Forum | Mon Nov 12 12:59:19 EST 2007 | ck_the_flip
Here are the scenarios: *No-Clean Flux & Foam Fluxer: alcohol is used as a thinner (for titration purposes) if your flux is alcohol-based *No-Clean Flux & Spray Fluxer: alchol is used only as a cleaning agent for your sprayhead.
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