Industry Directory | Manufacturer
Design and Manufacture Desiccant Dry Cabinets for low humidity storage and baking of moisture sensitive components, PCBs, electronic materials, lab samples, digital media and medical devices.
Industry Directory | Consultant / Service Provider / Manufacturer
Eureka Dry Tech's IPC/JEDEC J-Std-033c Ultra Low Humidity Dry Cabinets provides moisture/humidity controlled storage of MSD，PCB, IC packages. Drying technology trusted by millions in replacing baking, nitrogen & desiccant packs.
Specification: Model CW-F04 Standard working area 450*350mm Power 220V, 4.2KW Manipulator Repeatability ±0.02mm Resolution ±0.01mm Board Positioning Dual workstation with nest
FR1 FR4 MCPCB Printed Circuit Board Router 0.02mm Manipulator Repeatability Application: For milling joints connection PCB boards depaneling. Used for all electronic industries covering power supply, computer, mobile phone, household appliance, a
Electronics Forum | Wed Sep 09 09:57:15 EDT 2009 | mikesewell
You mention silver pcbs - baking will accelerate oxidation/tarnishing of the finish. Solderability will likely go down...
Electronics Forum | Tue Sep 08 05:40:10 EDT 2009 | fiona_j
Many thanks for the reply. However, surely because it's under 100 degrees, the moisture won't actually reach boiling point. Is this ok?
Used SMT Equipment | Depanelizers / Routers
Key Features Solution for stress free depanelization Fixture-based highly efficient dust vacuum system Clean and precise depanelization for densely populated PCBs Advanced image-processing software offers point-and-click operation fo
Used SMT Equipment | Depanelizers / Routers
Solution for stress free depanelization Fixture-based highly efficient dust vacuum system Clean and precise depanelization for densely populated PCBs Advanced image-processing software offers point-and-click operation for programming rout
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 | 2018-10-18 10:23:07.0
Typical RoHS Issues in PCB Assembly
Technical Library | 2018-09-21 10:12:53.0
Moisture accumulates during storage and industry practice recommends specific levels of baking to avoid delamination. This paper will discuss the use of capacitance measurements to follow the absorption and desorption behaviour of moisture. The PCB design used in this work, focused on the issue of baking out moisture trapped between copper planes. The PCB was designed with different densities of plated through holes and drilled holes in external copper planes, with capacitance sensors located on the inner layers. For trapped volumes between copper planes, the distance between holes proved to be critical in affecting the desorption rate. For fully saturated PCBs, the desorption time at elevated temperatures was observed to be in the order of hundreds of hours. Finite difference diffusion modelling was carried out for moisture desorption behaviour for plated through holes and drilled holes in copper planes. A meshed copper plane was also modelled evaluating its effectiveness for assisting moisture removal and decreasing bake times. Results also showed, that in certain circumstances, regions of the PCB under copper planes initially increase in moisture during baking.
Technical Library | 2008-01-24 21:42:39.0
Although many through-hole components are being replaced by their surface mount (SMT) counterparts, printed circuit boards (PCBs) are still being designed with both types of components. Often, there are interconnect hardware, displays, or other components that cannot withstand the exposure to the high temperature involved in the wave soldering process. They are generally soldered by hand. The challenge is to determine the optimal method manufacturers can use to solder these boards populated with mixed technology.
* Includes Amano VNA-15 Dust Collector Key Features * Solution for stress free depanelization * Fixture-based highly efficient dust vacuum system * Clean and precise depanelization for densely populated PCBs * User-friendly operation * Extend
The ProtoMat® S-Series provides precise, quick and simple in-house PCB prototyping with an advanced milling machine, delivering PCBs in hours instead of days. The reduction of time and money spent on outsourcing services translates into greater proje
Events Calendar | Wed Mar 07 00:00:00 EST 2018 - Wed Mar 07 00:00:00 EST 2018 | ,
Solder Paste Qualification Testing - SMTA Webinar
Career Center | Auckland, New Zealand | Engineering
NAVMAN PCBA NPI Engineer Reporting To: PCBA NPI Technical Leader Primary Objective: Transition of PCBs from R&D design to a manufacturable state conforming to all facets of PCBA production Secondary: Develop DFM & best practice guidelines Res
Career Center | la jolla, California USA | Engineering
More than 18 years experience in AOI. Refer to my resume for more details.
Imagineering, Inc. | https://www.pcbnet.com/blog/hdi-pcb-advantages-and-applications/
. HDI Features and Benefits Allows designers to incorporate more components onto smaller boards because HDI PCBs can be populated on both sides of the board
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/blog/080919-precise-conformal-coating-dispensers-increase-yields-for-automotive-pcb-supplier
way to selectively apply conformal coatings to densely populated printed circuits boards (PCBs). The previous method required diluting the fluid before application
