Technical Library | 2020-04-22 23:50:30.0
Flexible bioelectronics, including wearable and implantable electronics, have revolutionized the way of human-machine interaction due to the fact that they can provide natural and seamless interactions with humans and keep stable and durable at strained states. As sensor elements or biomimetic actuators, flexible bioelectronics can dynamically sense and monitor physiological signals, reveal real-time physical health information and provide timely precise stimulations or treatments. Thus, the flexible bioelectronics are playing increasingly important roles in human-health monitoring and disease treatment, which will significantly change the future of healthcare as well as our relationships with electronics. This review summarizes recent major progress in the development of flexible substrates or encapsulation materials, sensors, circuits and energy-autonomous powers toward digital healthcare monitoring, emphasizing its role in biomedical applications in vivo and problems in practical applications. A future perspective into the challenges and opportunities in emerging flexible bioelectronics designs for the next-generation healthcare monitoring systems is also presented.
Technical Library | 2023-04-17 17:05:47.0
In an ideal world, manufacturing devices would work all of the time, however, every company receives customer returns for a variety of reasons. If these returned parts contributed to a fail, most companies will perform failure analysis (FA) on the returned parts to determine the root cause of the failure. Failure can occur for a multitude of reasons, for example: wear out, fatigue, design issues, manufacturing flaw or defect. This information is then used to improve the overall quality of the product and prevent reoccurrence. If no defect is found, it is possible that in fact the product has no defect. On the other hand, the defect could be elusive and the FA techniques insufficient to detect said deficiency. No-clean flux residues can cause intermittent or elusive, hard to find defects. In an attempt to understand the effects of no-clean flux residues from the secondary soldering and cleaning processes, a matrix of varying process and cleaning operation was investigated. Of special interest, traveling flux residues and entrapped residues were examined, as well as localized and batch cleaning processes. Various techniques were employed to test the remaining residues in order to assess their propensity to cause a latent failure. These techniques include Surface Insulation Resistance1 (SIR) testing at 40⁰C/90% RH, 5 VDC bias along with C32 testing and Ion Exchange Chromatography (IC). These techniques facilitate the assessment of the capillary effect the tight spacing these component structures have when flux residues are present. It is expected that dendritic shorting and measurable current leakage will occur, indicating a failing SIR test. However, since the residue resides under the discrete components, there will be no visual evidence of dendritic growth or metal migration.
PLC training, short for Programmable Logic Controllers training. http://www.bin95.com for your PLC training needs PLCs control mostly machines, but also trafic lights, city bridges, water stations and much more. http://www.youtube.com/watch?v=Bw-m9gT
SMT Stencil Production with the LPKF StencilLaser G 6080 The LPKF StencilLaser G 6080 is a highly productive and precise SMT stencil laser cutting system. Learn more: http://www.lpkf.com/products/smt-stencils/cutting-smt-stencils-and-microparts.htm?u
The XRHCount is the leading contactless SMD-counting device using X-ray technology. Seamless integration to all common ERP/MES and traceability system ensure data availability. With a counting speed under 10 seconds per reel the system causes an extr
Contact Us Sales manager: Mac Xie Mobile: +8618020714662(Whatsapp) Email: at@mooreplc.com Skype: +8618020714662 Contact Us ✭Product Overview✭ Place of Origin:USA Brand Name:FACTS Certification:CO.CQ Model Number:MCS-20L ✭Delivery & payme
Industry Directory | Manufacturer's Representative
FSP Group was established in 1993 and is now 5th largest power supply vendor worldwide. FSP Group USA provides all kinds of power supply products and services. Custom design models are welcome.
Industry News | 2016-02-12 17:25:43.0
Yamaha IM America announces the launch of a new, interactive, easy-to-navigate web site at www.yamaha-motor-im.com. The new site provides easy navigation and in-depth information about Yamaha’s Trusted Technology, including Yamaha's state-of-the-art Total Line Solution, comprised of printers, mounters, dispensers, and inspections machines operated on a single unified software platform, Yamaha Y-Fact.
Industry News | 2009-08-25 19:45:15.0
bm-papst, one of the world’s leading manufacturers of fans, has implemented the SIPLACE Facts manufacturing execution system (MES) from Siemens Electronics Assembly Systems GmbH (SEAS) at its plant in Mulfingen, Germany.
