Electronics Forum | Wed Aug 17 12:07:29 EDT 2011 | emeto
hi , we have Heller 1808 and I would say that is doing good job as oven. However for less than 3 years we had to replace 6-7 blowers. There are very nice machines in the market, but it really depends on you and how much money you are ready to spend.
Electronics Forum | Mon Apr 09 07:12:17 EDT 2001 | Reg
I was wondering if anyone could advise me as to the thickness of a selective jig for wave solder. We currently run with a difference of ~6.7mm from the base of the jig to the base of card which to me seems too deep but this is what our jig manufactur
Electronics Forum | Tue Feb 08 03:14:37 EST 2000 | Roni H.
Hi Jose, J-lead are very sesitive to coplanarity, which is the major cause for the defect you described. Other posibility is that there is not enough solder paste ; J-lead need around 10% more solder past then L-lead, You have to consider the screen