Industry News | 2012-10-22 18:42:04.0
IPC and SMTA jointly announce the agenda for Session 3 of the High-Reliability Cleaning and Coating Conference, scheduled to take place November 13-15, 2012 at the Crowne Plaza Hotel – O’Hare in Chicago, IL.
Industry News | 2014-09-06 19:09:28.0
IPC — Association Connecting Electronics Industries® has begun work on an in-depth study of the region’s labor pool.
Industry News | 2019-07-18 08:59:12.0
KYZEN will exhibit at the SMTA Queretaro Expo & Tech Forum, scheduled to take place Thursday, August 15, 2019 at the Misión Grand Juriquilla in Queretaro, Mexico. KYZEN cleaning experts will offer one-on-one cleaning assessments and discuss the new AQUANOX® A4727 Next Generation Aqueous Assembly Cleaner.
Technical Library | 2024-08-09 06:34:09.0
Quality control in conformal coating applications is vital for ensuring the reliability and longevity of electronic products. Conformal coatings protect printed circuit boards (PCBs) from environmental factors like moisture, dust, and chemicals. To maintain high standards, various inspection methods are employed throughout the coating process. Visual Inspection This is the first line of defense against defects. Inspectors look for uniform coverage, absence of bubbles, and proper curing. Training is essential to ensure that inspectors can identify subtle issues that may affect performance. UV Inspection Most conformal coatings contain a UV tracer, which makes the coating visible under ultraviolet light. UV inspection allows for easy detection of missed areas, ensuring complete coverage. This step is crucial for verifying that the coating has been applied correctly, especially in hard-to-see areas of the PCB. Automated Optical Inspection (AOI) AOI systems offer a more precise and consistent method for inspecting conformal coatings. They use cameras and specialized software to detect defects that might be missed by the human eye. AOI systems can inspect large volumes of PCBs quickly, making them ideal for high-production environments. Thickness Measurement The thickness of the conformal coating is critical for providing adequate protection without affecting the performance of the PCB. Tools such as micrometers, ultrasonic thickness gauges, and eddy current devices are used to measure the coating thickness. Consistent application is key to preventing issues like cracking or insufficient protection. Functional Testing Beyond visual and automated inspections, functional testing is necessary to ensure that the conformal coating does not interfere with the electrical performance of the PCB. This involves subjecting the coated PCB to environmental stress tests, such as thermal cycling, humidity, and salt spray, to assess its reliability in real-world conditions. Process Control and Documentation Implementing strict process controls is essential to maintaining quality. This includes regularly calibrating equipment, training operators, and documenting every step of the process. Proper documentation helps trace issues back to their source and prevents them from recurring. Conclusion Effective quality control in conformal coating applications ensures that PCBs are protected from environmental damage, thereby extending their lifespan and reliability. By employing a combination of visual, UV, and automated inspections, along with thickness measurement and functional testing, manufacturers can achieve the highest standards in coating quality.
Industry News | 2010-05-30 16:14:13.0
BANNOCKBURN, Ill., USA — Efforts by IPC — Association Connecting Electronics Industries® to bring sound scientific analysis to the RoHS Directive were rewarded when RoHS Rapporteur and Green Party member Jill Evans announced plans to drop amendments calling for a ban of all brominated flame retardants (BFRs), including those, such as tetrabromobisphenol-A (TBBPA), that have been found safe under European Union risk assessment.
Industry News | 2010-07-08 12:45:56.0
Working together to address the latest round of proposed substance restrictions, IPC and the Indian Printed Circuits Association (IPCA) have submitted comments in response to the Indian Government’s Ministry of Environment and Forests draft notification of E-waste (Management and Handling) Rules 2010.
Industry News | 2010-11-15 22:52:31.0
IPC — Association Connecting Electronics Industries® is criticizing the "bad science" in the latest revision to Greenpeace’s electronics scorecard, "Guide to Greener Electronics." The guide rates consumer electronics companies against Greenpeace criteria on hazardous substances, take back and recycling, and energy use and climate change.
Industry News | 2020-03-12 06:00:54.0
IPC's Validation Services Program has awarded an IPC J-STD-001 and IPC-A-610 Qualified Manufacturers Listing (QML) to Fabrication Technologies Inc./IGM Solutions (FabTech-IGM) located in Libertyville, Ill. FabTech-IGM is a leader in contract manufacturing, engineering, fabrication and integration of electronic and metal products. Following the top down approach, a customer encouraged the company to seek the IPC certification to assist with their internal continuous improvement projects. FabTech-IGM successfully completed an intensive audit, based on two of IPC's foremost standards: IPC J-STD-001, Requirements for Soldered Electrical and Electronic Assemblies and IPC-A-610, Acceptability of Electronic Assemblies.
Events Calendar | Tue Jun 18 00:00:00 EDT 2024 - Thu Jul 18 00:00:00 EDT 2024 | ,
Leadership and Communication Training Series
Events Calendar | Thu Aug 08 00:00:00 EDT 2024 - Thu Aug 08 00:00:00 EDT 2024 | ,
Leadership and Communication Training Series
