Electronics Forum: boarded (Page 686 of 1642)

Jetprint solder on PCB boards

Electronics Forum | Wed May 26 15:41:37 EDT 2010 | emrtech

anyone else besides mydata? they want over 200k for the my500, but was looking to find something with a lower price tag.

Jetprint solder on PCB boards

Electronics Forum | Thu May 27 10:10:54 EDT 2010 | cyber_wolf

Ask yourself what advantage do you gain from a 200+K jet printer ? I'm thinking you could buy 1000+ stencils with 200K

Jetprint solder on PCB boards

Electronics Forum | Thu May 27 17:14:38 EDT 2010 | davef

Louie: Are you telling us that SPEED is the reason that you're considering this machine? Who cares how fast the printer runs, when the placement machine is slower? Crazy money!!!

Jetprint solder on PCB boards

Electronics Forum | Fri May 28 03:55:38 EDT 2010 | sibbe

also think of the space u can save by getting rid of the stencils and reduction in set-up time (no more stencil/blade cleening, just load the file)

Jetprint solder on PCB boards

Electronics Forum | Sat May 29 11:51:22 EDT 2010 | davef

Louie & Sibbe: If that's what you're aiming to accomplish, why aren't you investigating used dispensers?

Radial capacitor placement

Electronics Forum | Thu Jun 17 21:28:07 EDT 2010 | bob2000

Hello: I would like to know if a radial capacitor (1000uf, 25V)should be placed flash to the board? Thanks, Bob

Radial capacitor placement

Electronics Forum | Fri Jun 18 11:43:38 EDT 2010 | davef

With proper lead forming, a radial capacitor (1000uf, 25V) can be placed flush to the board. If you place it as you describe, does your product application environment require staking?

PCB bows after wave soldering

Electronics Forum | Fri Jun 25 22:30:47 EDT 2010 | smthexi

i think you need to use a PCB central support. do you know that part ? it specializes in preventing PCB board from bowing during wave soldering.

Need a TOS-3 board for a TAKAYA APT-8400 flying probe!

Electronics Forum | Wed Jun 23 14:32:02 EDT 2010 | babe7362000

We are currenly looking for a TOS-3 Cognex PCB for a Takaya Flying Probe APT-8400. Or a TOS-20? Please if you know anyone that sells spare parts please let me know asap. Thanks

Fiducials

Electronics Forum | Tue Jul 06 11:58:44 EDT 2010 | baildl632

What type of finish are the PCB's? HASL, tin immersion, silver immersion,........we've seen all the above problems with HASL finished boards. Usually either reheating w/ a soldering iron or "burnishing" with a scotch brite pad has worked for us.


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