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Experts Questions
Ultrasonic Cleaning Considerations
I need to wash boards in an ultrasonic cleaner. What considerations do we need to know about it - virgin parts, populated boards, board technology, etc.?
Responses by:
Terry Munson, President/Senior Technical Consultant, Foresite
Mike Jones, Vice President, Micro Care
Bill Schreiber, President, Smart Sonic Corporation
Jade Bridges, European Technical Support Specialist, Electrolube Ltd
Wave soldering LCDs
We are currently hand soldering a 25 pin 51x29x2.75mm standard LCD onto a double sided board. The bottom surface of the display is positioned 7mm above the board. We would like to wave ...
Responses by:
Leo Lambert, Vice President, Technical Director, EPTAC Corporation
Alan Lewis, Director of Application Engineering, Asymtek
Greg Hueste, Senior Applications Engineer, Speedline Technologies
Todd O'Neil, Business Development Manager, Scienscope
Edward Zamborsky, Regional Sales Manager, OK International Inc.
Optimize Temperature Profile for High Mix Board
How can we optimize the time temperature profile in our reflow process while assembling a high mix board?
Responses by:
Allen W. Duck, CEO, ATEK llc
Brian Smith, General Manager - Electronic Assembly Americas, DEK International
Fred Dimock, Manager, Process Technology, BTU International
Bjorn Dahle, President, KIC
Cause of BGA Solder Joint Bridging
How do you find the root cause of BGA bridging? We are seeing two different bridging areas: one is in the corner and the other is in the center of the array? Is there a way ...
Responses by:
Edward Zamborsky, Regional Sales Manager, OK International Inc.
Dr. David Bernard, Product Manager, Dage Precision Industries
Dr. Craig D. Hillman, CEO & Managing Partner, DfR Solutions
Phil Zarrow, Principal Consultant, ITM Consulting
Spray fluxer in wave solder
Spray fluxer in wave solder We have a spray fluxer in a wave solder machine that is cleaned when the spray head is idle. What is the best cleaner to use for this procedure? We are concerned ...
Responses by:
Mike Jones, Vice President, Micro Care
Stanley J Soderstrom, Product Engineer, Ultrasonic Systems
Stuart Erickson, President, Ultrasonic Systems, Inc.
Greg Hueste, Senior Applications Engineer, Speedline Technologies
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