Electronics Forum: amps (Page 2216 of 7890)

Lead Free Delta T (reflow 7 zones)

Electronics Forum | Fri Mar 10 12:15:52 EST 2006 | geocominc

Increase Soak time & Slow down line did reduced Delta T by 10+,Fans are at max - Both High -getting closer to target now.Great idea.still more to do .Thanks for advices.

Lead Free Delta T (reflow 7 zones)

Electronics Forum | Mon Mar 13 10:56:37 EST 2006 | Bob R.

I would try swapping the hottest & coolest thermocouples where they go into the mole and see if temp readings follows the thermocouples or stays with the mole input. A 40 deg delta T on a board that small really sounds like a measurement issue.

Lead Free Delta T (reflow 7 zones)

Electronics Forum | Tue Mar 14 12:03:51 EST 2006 | Wave Master Larry

Well Im more of a wave guy but we had an employee in the engineering department, he's left the company but he used these setpoints on the ovens in ai. 180, 170, 170, 190, 200, 225, 225 I heard they worke pretty well at those deltas

PM-570L glue head

Electronics Forum | Fri Mar 10 03:45:11 EST 2006 | Edward P. Woldendorp

Dear All, Who can help find a glue head(glue dispenser) for the Zevatech PM570L machine? This glue head is mounted upon the machine. Thank you for your help. e.woldendorp@twentech.com

PM-570L glue head

Electronics Forum | Fri Mar 10 13:50:42 EST 2006 | Frank

Contact your local Juki distributor. But as a reseller of used equipment they may not be too willing to help out. And why would you want to add the expense and hassle of adding a glue head on a machine?

PM-570L glue head

Electronics Forum | Sun Mar 12 12:29:26 EST 2006 | Edward P. Woldendorp

Frank, Thank you for your reply. A customer in Russia asked us for this glue head. He runs a PM-570L machine. What would you advise him? Thank you and best regards, Edward

PM-570L glue head

Electronics Forum | Tue Mar 14 02:06:17 EST 2006 | Frank

Have him talk with the local distributor http://www.sovtest.ru or talk directly with Juki Automation Systems AG in Switzerland http://www.jas-smt.com

MyDATA programming

Electronics Forum | Sat Mar 11 14:37:54 EST 2006 | vitaly

I will be learning how to program with Gerber file. How can I prepare myself now? So I can be ready and have it easier later? Any tips or books I can read?

looking to buy a topaz or mpa3

Electronics Forum | Mon Mar 13 03:59:45 EST 2006 | actionelectronics

im looking for info on where to buy a mpa3 or a topaz machine second hand or new.

PCBA flatness

Electronics Forum | Mon Mar 13 17:04:19 EST 2006 | slthomas

Wow. I'm always just happy to get 100 mils/10 inches from a bare board, let alone


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