Industry Directory | Other / Consultant / Service Provider / Manufacturer
Taiwan Dry Tech Corp. manufacturer of Eureka Dry Tech Fast Super Dryers for moisture/humidity proof protective storage of PCB, MSD, IC packages, meets IPC/JEDEC J-STD-033 & IPC-1601.
Super powerful expanding desiccant to keep boards & microelectronics moisture free.... Much different than Silica Sand Beads. Also supplier of corrosion prevention treatments that are alternatives to Conformal coatings.
New Equipment | Board Handling - Storage
Eureka TUS-501 Fast Super Dryer Dry Cabinet Specs: http://eurekadrytech.com/fast-super-dryer/tus-501 Model: TUS-501 Fast Super Dryer Capacity: 372 Liters Humidity Range: 10%-50% Recovery Time: Recovers to ≤ 20% RH within 2 hours after accessing doo
New Equipment | Board Handling - Storage
Effective moisture damage solution that improves yields. http://eurekadrytech.com/fast-super-dryer/tus-101 Capacity: 93 Liters Humidity Range: 10%-50% Recovery Time: Recovers to ≤ 20% RH within 2 hours after accessing door for 30 seconds or les
Industry News | 2010-09-13 15:36:15.0
IPC — Association Connecting Electronics Industries® has released IPC-1601, Printed Board Handling and Storage Guidelines. The industry's sole standard on the handling, packaging and storage of printed boards, IPC-1601 provides users with guidance on how to protect printed boards from contamination, physical damage, solderability degradation, electrostatic discharge and moisture uptake.
Industry News | 2012-10-09 16:13:23.0
Industry-leading associations IPC and SMTA jointly announce the agenda for Session 1 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.
Technical Library | 1999-08-27 09:27:10.0
Conformal coating is a material that is applied to electronic products or assemblies to protect them from solvents, moisture, dust or other contaminants that may cause harm. Coating also prevents dendrite growth, which may result in product failure. This paper will discuss the variables that affect the application of conformal coatings, and review in detail those variables that impact the process of selective coating of printed circuit boards.
Technical Library | 2019-05-01 23:18:27.0
Moisture can accelerate various failure mechanisms in printed circuit board assemblies. Moisture can be initially present in the epoxy glass prepreg, absorbed during the wet processes in printed circuit board manufacturing, or diffuse into the printed circuit board during storage. Moisture can reside in the resin, resin/glass interfaces, and micro-cracks or voids due to defects. Higher reflow temperatures associated with lead-free processing increase the vapor pressure, which can lead to higher amounts of moisture uptake compared to eutectic tin-lead reflow processes. In addition to cohesive or adhesive failures within the printed circuit board that lead to cracking and delamination, moisture can also lead to the creation of low impedance paths due to metal migration, interfacial degradation resulting in conductive filament formation, and changes in dimensional stability. Studies have shown that moisture can also reduce the glass-transition temperature and increase the dielectric constant, leading to a reduction in circuit switching speeds and an increase in propagation delay times. This paper provides an overview of printed circuit board fabrication, followed by a brief discussion of moisture diffusion processes, governing models, and dependent variables. We then present guidelines for printed circuit board handling and storage during various stages of production and fabrication so as to mitigate moisture-induced failures.
https://www.ascen.ltd/Products/conformal_coating_equipment//580.html PCB Conformal coating machine is used to paint conformal coating onto full LED panel to avoid PCB moisture,sault and static.It can be full panel conformal coating or selective coati
https://www.ascen.ltd/Products/conformal_coating_equipment//580.html PCB Conformal coating machine is used to paint conformal coating onto full LED panel to avoid PCB moisture,sault and static.It can be full panel conformal coating or selective coati
Events Calendar | Sun Mar 15 18:30:00 UTC 2020 - Sun Mar 15 18:30:00 UTC 2020 | ,
BGA & Area Array Failures, Causes & Corrective Actions Online Webinar
SMTnet Express, January 11, 2024, Subscribers: 25,289, Companies: 11,989, Users: 28,631 █ Electronics Manufacturing Technical Articles Moisture Measurements in PCBs and Impact of Design on Desorption Behaviour Moisture accumulates
| https://www.eptac.com/soldertips/acceptability-of-conformal-coating-bubbles/
. Please keep in mind that conformal coating is not impervious to the absorption of moisture, so moisture can still impact your product and if the moisture does get into those bubble and the conformal
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/sonoscan/support/lab-services-quote
? Device Information Part/Device * Quantity Objective (Choose one) Failure analysis Production screening Construction analysis Device qualification Process control/development R & D Screening
