Events Calendar | Thu Apr 05 00:00:00 EDT 2018 - Thu Apr 05 00:00:00 EDT 2018 | ,
Understanding the EU REACH Regulation Changes to the Definition of an "Article"
Used SMT Equipment | In-Circuit Testers
Yokogawa PZ4000 253710-D-M3 Power Analyzer The Yokogawa PZ4000 (253710) lets you make high-precision measurements of voltage, current, and consumed power in equipment driven at frequencies ranging from several tens of kHz to approximately 100 k
Technical Library | 2017-02-23 17:23:16.0
Managing the environmental performance of products is an increasingly complicated challenge for manufacturers today. These companies face a complex tangle of requirements and mandates from regulators, consumers and customers to manage the toxicity, recycleability and overall environmental impact of their products. Not only have governments, business-to-business customers and consumers demonstrated a clear preference for better environmentally performing and "greener" brands, but investors are now pressuring manufacturers, as well. For example, the Dow Jones Sustainability Index identifies and tracks leading sustainability-driven companies around the world. This paper focuses on the challenges companies face and the best practices they can employ when collecting substance, material and compliance data from their suppliers and supply chain.
New Equipment | Industrial Automation
Sales Manager: Sandy Lin Email: unity@mvme.cn Skype:onlywnn_1 Mobile(Whatsapp): (+86)-18020776786 Yuehang: Shipping Term : TNT,DHL,FEDEX,ETC Payment Term : T/T Warranty: 12 month yuehang supply： New+original+factory sealed+high quality
New Equipment | Board Handling - Storage
Feature: 1. User friendly ‘soft touch’ LED membrane control panel. 2. Operating mode:OK pass through or Stock,Ng reject,Awaiting definite, By Pass. 3. Durable rollers as conveying medium. ( no replacement of belts needed) 4.Fast,Smooth and Accu
Eliminate manual periodic profiling KIC Vision² utilizes temperature and speed sensors embedded in the oven for consistent and accurate profile measurements of the processed PCB Programming and Frequencies A single manual profile run wit
New Equipment | Industrial Automation
Sales Manager: Sandy Lin Email: unity@mvme.cn Skype:onlywnn_1 Mobile(Whatsapp): (+86)-18020776786 Yuehang: Shipping Term : TNT,DHL,FEDEX,ETC Payment Term : T/T Warranty: 12 month yuehang supply： New+original+factory sealed+high quality
Technical Library | 2020-10-14 14:33:36.0
Epoxy based adhesives are prevalent interface materials for all levels of electronic packaging. One reason for their widespread success is their ability to accept fillers. Fillers allow the adhesive formulator to tailor the electrical and thermal properties of a given epoxy. Silver flake allow the adhesive to be both electrically conductive and thermally conductive. For potting applications, heat sinking, and general encapsulation where high electrical isolation is required, aluminum oxide has been the filler of choice. Today, advanced Boron Nitride filled epoxies challenge alternative thermal interface materials like silicones, greases, tapes, or pads. The paper discusses key attributes for designing and formulating advanced thermally conductive epoxies. Comparisons to other common fillers used in packaging are made. The filler size, shape and distribution, as well as concentration in the resin, will determine the adhesive viscosity and rheology. Correlation's between Thermal Resistance calculations and adhesive viscosity are made. Examples are shown that determination of thermal conductivity values in "bulk" form, do not translate into actual package thermal resistance. Four commercially available thermally conductive adhesives were obtained for the study. Adhesives were screened by shear strength measurements, Thermal Cycling ( -55 °C to 125 °C ) Resistance, and damp heat ( 85 °C / 85 %RH ) resistance. The results indicate that low modulus Boron Nitride filled epoxies are superior in formulation and design. Careful selection of stress relief agents, filler morphology, and concentration levels are critical choices the skilled formulator must make. The advantages and limitations of each are discussed and demonstrated.
Career Center | Killdeer, North Dakota USA | Engineering
SUMMARY OF RESPONSIBILITIES The purpose of this position is to provide guidance and support to the production operations in the area of responsibility and to provide a work environment where coworkers have the tools, training and leadership to build
Technical Library | 2009-04-30 19:12:05.0
A brand is the most important strategic asset your business will ever possess. Yet ask even the most experienced marketer and they will struggle to communicate the concept in a single sentence. Furthermore, if you were to approach the majority of today's business-to-business organisations, they would probably tell you that branding finds little application in a market allegedly filled with dispassionate decision makers. However, an increasingly competitive market landscape is eroding this reality - if, indeed, it ever existed. B2B marketing must follow the example of its consumer-focused counterpart and embrace the notion that a strong brand has the power to differentiate, build and protect those it represents in the face of incessant commoditization.
