Electronics Forum | Tue Jan 22 09:25:32 EST 2013 | electronar
Dear people, we need a big favor...-.we have a heller 1500sx (5 zone top-bottom - 1 cool zone), but we miss the manual and documentation. can you please help us ..!!!
Electronics Forum | Tue Jan 22 13:26:04 EST 2013 | smtequip
Hello Felipe - I think I have one, but I am on the road today. I will check for you tomorrow. Best regards, Scott
Electronics Forum | Tue Jan 22 09:31:32 EST 2013 | electronar
Dear people... good day to everyone. we need to know what kind of liquid we can use like solder paste solvent. Thank you
Electronics Forum | Thu Jan 24 11:30:16 EST 2013 | davef
I'm not aware of a solder paste solvent. What do hope to accomplish with such a material? May be we can suggest an alternative.
Electronics Forum | Wed Jan 30 17:12:45 EST 2013 | dyoungquist
Solvent makes me think of dissolve which leads me to cleaning something. If you are trying to clean stencils, blades, etc. try this link to the product we use: http://www.techspray.com/product-info.php?pId=3&cId=17
Electronics Forum | Fri Jan 25 10:49:15 EST 2013 | cbeneat
If it ain't Boeing I ain't going...AHHH request permission to change my mind.
Electronics Forum | Fri Jan 25 13:13:04 EST 2013 | markhoch
Lithium-Ion batteries frighten me. It doesn't take much for them to become a fire hazard.
Electronics Forum | Fri Jan 25 12:23:07 EST 2013 | dontfeedphils
By "they've been through the wash cycle twice" what do you mean? What kind of cleaning process do you use? What sort of chemistry? How do you handle the assemblies after wash and before coating? Do the operators where power free gloves? -Phil
Electronics Forum | Mon Jan 28 11:50:23 EST 2013 | johng
Good morning Mark, No issues around the masking at this point. The issue seem to be in open areas as well as between clad runs. We are using Humiseal 1A33 Conformal Coat.
Electronics Forum | Fri Jan 25 19:01:35 EST 2013 | hegemon
My first guess is that the plating in the barrel (via) has failed and allowed laminate/epoxy egress into the barrel and out to the surface of the board. Just a guess based on the picture.... 'hege
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