circuitnet
Sponsor
kyzen

Is My PCB Wash Concentration in Check
Evaluating wash concentration levels through varying testing methods can potentially save process time, reduce overall process costs, and increase cleaning efficacy on PBCs. Read more.
KYZEN
Nordson-ASYMTEK
Sponsor
ECD

Vapor Phase Profiling
Thermal profiling the vapor phase soldering process – especially those with vacuum – is challenging. ECD's M-VP™ sealed barrier can take it. Learn more.
ECD

Ask the Experts Member

INDEX
ASK
PANEL
JOIN
image

David Bergman


VP International Relations
IPC

David W. Bergman is Vice President of International Relations for IPC. He has worked at IPC for more than 30 years responsible for IPC standardization efforts, education and certification programs. Currently, David is responsible for globalization activities, including IPC's China and India offices and reps in Europe and Russia.

David Bergman has submitted responses to the following questions.
What is the IPC Definition for Uncommonly Harsh?
Thank you for your question about classification call outs in IPC standards. The three level classification has been used for ...
Dendritic Growth and Contamination at BGA Sites
It might be possible. Foresite in Kokomo Indiana is an IPC member and has had success with many cleaning failure ...
Gold Edge Contact Flux Contamination Failures
I cannot agree with the EMS supplier. The gold edge contact is a critical interface surface formatting with the connector. ...
Free Newsletter Subscription
Circuitnet is built for professionals who bear the responsibility of looking ahead, imagining the future, and preparing for it.

Insert Your Email Address

Sponsor
Master-Bond

Thermally Conductive Epoxy
Master Bond Supreme 11AOHTLP is a two component adhesive featuring thermal conductivity and electrical insulation for high performance bonding, sealing and coating.
Master Bond
Circuitnet Advertising Delivers Results!