Electronics Forum | Mon Oct 20 15:41:19 EDT 2008 | patrickbruneel
Josh, You can not check the bare boards for black pad unless you remove the gold plating. Like Robin said black pad is nickel oxidation/corrosion and a result from bad electroless nickel plating bath control. The only preventative action you take is
Electronics Forum | Mon Aug 31 13:33:15 EDT 1998 | Dave F
We�ve been thinking again and need your help in sorting through an issue related to deionized (DI) water cleaning of assembled boards. THE BACKGROUND: The water reclaiming systems goes: gross filter, fine filter, carbon bed, mixed resin bed, cation
Electronics Forum | Wed Sep 09 10:05:31 EDT 1998 | Earl Moon
| We�ve been thinking again and need your help in sorting through an issue related to deionized (DI) water cleaning of assembled boards. | THE BACKGROUND: The water reclaiming systems goes: gross filter, fine filter, carbon bed, mixed resin bed, ca
Electronics Forum | Tue Jul 06 12:46:27 EDT 1999 | John Thorup
| | We are looking for some subcontractors to do surface mount | | technology boards for us. Is there anything I should pay specific | | attention when I visit the subcontractor's site? | | Thank you for any advice | | | Wolfgang has a good poi
Electronics Forum | Wed Sep 09 12:20:59 EDT 1998 | Dave F
| | We�ve been thinking again and need your help in sorting through an issue related to deionized (DI) water cleaning of assembled boards. | | THE BACKGROUND: The water reclaiming systems goes: gross filter, fine filter, carbon bed, mixed resin bed
Electronics Forum | Tue Sep 01 10:32:51 EDT 1998 | Ben Salisbury
| We�ve been thinking again and need your help in sorting through an issue related to deionized (DI) water cleaning of assembled boards. | THE BACKGROUND: The water reclaiming systems goes: gross filter, fine filter, carbon bed, mixed resin bed, ca
Electronics Forum | Tue Sep 01 09:24:23 EDT 1998 | Earl Moon
| We�ve been thinking again and need your help in sorting through an issue related to deionized (DI) water cleaning of assembled boards. | THE BACKGROUND: The water reclaiming systems goes: gross filter, fine filter, carbon bed, mixed resin bed, ca
Electronics Forum | Tue Jan 14 16:26:41 EST 2003 | Dave F
Let me make it simple than! one controller should be enough for a 400 sq ft room as a good rule of thumb. Although there are many factors that can affect this rule of thumb so read your graphs and take the approciate action. Dave
Electronics Forum | Thu Nov 17 20:23:14 EST 2005 | cangly
Hi Russ, We control the gravity of flux each 8 hours and will mix thinner to balance it if any.. Do we need more any action for this.. Thanks for your advices.
Electronics Forum | Mon Jul 25 14:31:11 EDT 2011 | davef
The imperative is for proper material control to assure: * No improper mixing of defective items with non-defective items. * Agreement on the definition of the next steps to be taken to correct the defective condition. * Agreement that corrective ac
