Electronics Forum | Tue Feb 28 08:59:54 EST 2006 | davef
Amol Kane You say, "Also, we pass the LF baords thru the same inline wash as you dont wash away the solder (you wash away the flux)." How did you sort through the concern that leaded solder balls [running around in the wash tank from a previous was
Electronics Forum | Thu Jun 04 14:30:13 EDT 1998 | Igmar
I would appreciate any information concerning the wash and bake of blank Printed Circuit Boards before assembly. + Is it necessary to wash and bake PCB�s before assembly? + If any, what is the reason for wash and bake of PCB�s? + If any, what type of
Electronics Forum | Thu Feb 12 16:50:40 EST 1998 | Igmar
I would appreciate any information concerning the wash and bake of blank Printed Circuit Boards before assembly. + Is it necessary to wash and bake PCB�s before assembly? + If any, what is the reason for wash and bake of PCB�s? + If any, what type of
Electronics Forum | Mon Nov 14 17:17:02 EST 2016 | defakto227
Just from my recently acquired experience working with wash chemistry. Some will have issues with foaming as the concentration of wash chemistry goes down and the temperature of the wash goes down. Over a few washes you may be seeing a reduction
Electronics Forum | Wed Nov 17 08:13:41 EST 2004 | grange GAA
We are manufacturing an NPI board for a Customer and they want us to wash the board using a Saponifier wash. However, one of the SMT parts cannot be placed through a wash process. Has anyone ever had to encapsulate a component to prevent water da
Electronics Forum | Mon Nov 24 11:24:34 EST 2003 | Bill
Sorry for the long delay in response.. As it turns out, the float switch on our transfer station was gummed up (probably by the defoamer residue) and allowed the transfer station to get behind (backing up the gravitational flow of the wash system).
Electronics Forum | Mon Apr 17 15:39:35 EDT 2023 | tey422
That's depend on how many wash cycles you would need to completely cleans the board within 1 batch. Most of times you would need more than 2 wash cycles (that's already about 30 mins just 2 wash cycles), it can be up to 5 wash cycles alone. Also kee
Electronics Forum | Mon Jun 22 15:10:11 EDT 1998 | John Smith
Which kind of stencil washing system would you prefer, with or without ultrasonic?
Electronics Forum | Tue Aug 26 21:13:42 EDT 2003 | jersbo
Sounds great.. Id think of the same thing you already thought of raw paste eventually clogging the wash...
Electronics Forum | Wed Mar 17 23:02:35 EST 2004 | jj
Has anybody heard about "ionic washing" using in SMT production ? What's the principal and what's the purpose for ? Thanks JJ
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