Electronics Assembly Knowledge, Vision & Wisdom
Ask the Experts << Page 1 of 34 >>
Arranged via association with Circuitnet..
See the Expert Panel | Submit A Questions | Join the Panel

Programs are sorted by published date, most recent first.
Directory Search        


Program Search        
Ask the Experts
How Many Zones Needed for Lead-free Profile?
How many zones are required to run a lead-free profile? Does the number of zones dictate capability or do they only matter for throughput?
Ask the Experts
Ask the Experts
Solder Mask Ghosting
Some here are convinced that we have solder mask ghosting on PCBs because our global suppliers are not curing the mask sufficiently.
Ask the Experts
Ask the Experts
Insufficient Plated Hole Fill with Electrolytic Capacitors
We are having problems achieving the minimum hole of 75% on electrolytic capacitors using wave soldering. What do you suggest.
Ask the Experts
Ask the Experts
Conformal Coating Over No-Clean Flux
We need to apply conformal coating to one assembly. Can we apply coating directly over circuit board assembled using no-clean flux?
Ask the Experts
Ask the Experts
Alternatives to Conformal Coating
What are conformal coating alternatives to insulate solder joints and exposed conductors from condensing moisture?
Ask the Experts
Ask the Experts
Solder Paste Transfer Greater Than 100%
I understand the concept of transfer efficiency, is it possible to produce transfer efficiency greater than 100% of the theoretical volume?
Ask the Experts
Ask the Experts
Proper DI Water Resistivity for PCB Cleaning?
What the proper resistivity reading for DI water when cleaning electronic assemblies and why? Is there a specification?
Ask the Experts
Ask the Experts
Profiling for Double Sided BGA
We are about to produce double sided BGA boards. What advice would you give for profiling? What advice would you give for reworking?
Ask the Experts
Ask the Experts
Urethane Conformal Coating Problem
We use urethane conformal coating and have difficulty with the coating adhering to the board despite washing and efforts.
Ask the Experts
Ask the Experts
Legend Marking Discoloration
During a rework process the legend marking surrounding the rework site is darkening. Can you recommend a process to prevent this from happening?
Ask the Experts
Ask the Experts << Page 1 of 34 >>
 
 
About | Advertising | Contact | Directory | Directory Search | Directory Submit | Privacy | Programs | Program Search | Sponsorship | Subscribe | Terms

Circuit Insight
6 Liberty Square #2040, Boston MA 02109 USA

Jeff Ferry, Publisher | Ken Cavallaro, Editor/Business Manager

Copyright © Circuitnet LLC. All rights reserved.
A Circuitnet Media Publication