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February 2010

Training For Your Compliance Career in 2010

The start of a new year is a time when, traditionally, we reflect on the progress we made during the year passed and set our goals for the new year. More often than not your professional development goals include training or some form of higher education to expand or refresh your technical knowledge. To assist you in choosing affordable solutions to meet your training goals in 2010, you’ll find here sources of compliance related seminars and workshops offered online and on location, public and private.

A Dash of Maxwell’s: A Maxwell’s Equations Primer – Part 3: The Difference a Del Makes

In Chapter 2, I introduced Maxwell’s Equations in their “integral form.” Simple in concept, the integral form can be devilishly difficult to work with. To overcome that, scientists and engineers have evolved a number of different ways to look at the problem, including this, the “differential form of the Equations.” The differential form makes use of vector operations.

The ESD Association and JEDEC Collaborate on Standards Development for Harmonized Electrostatic Discharge Test Methods

In September 2006, a small group of ESD control and design stakeholders assembled in a small conference room at the LaPaloma Resort in Tucson, AZ to discuss how the ESD Association (ESDA) and the JEDEC Solid State Technology Association (JEDEC) might harmonize some of their key device (component level) standards documents. Some of the stakeholders involved in those initial discussions (and similar meetings over the next six months) were integrated circuit manufacturers, integrated circuit test manufacturers, original equipment manufacturers, integrated circuit test service providers, and representatives from the ESDA and JEDEC. This first meeting was somewhat extraordinary as these industry stakeholders were able to bring JEDEC and the ESDA to the same table to start working on the harmonization efforts after other previous attempts failed. The key individual sponsoring this meeting was Kay Adams, the ESDA President in 2006-2007.

Ensuring Connectivity During Product Safety Testing

Two common product safety tests seen in production are the dielectric strength test (commonly referred to as hipot) and a ground test. The hipot test stresses the insulation of a product, while the ground test ensures proper ground connections within the product. The two most common ground tests are ground bond and ground continuity. This article will discuss these two common tests, as well as safeguards to ensure proper testing.
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Independent Labs Provide Value-Added Services

Manufacturers and distributors of electronic and electrical devices are required to meet various Product Safety standards established by the United States, Canada, European Union, and various global agencies. Today, manufacturers have multiple options for testing their products to various North American Standards through Nationally Recognized Testing Laboratories (NRTLs) and independent value-added laboratories that have approvals for NRTL testing under a variety of programs. Good independent labs must be assessed to ISO 17025 for testing laboratories, similar to those requirements found under ISO 9000 requirements for manufacturers.

ESD Diagnostics Tools and Methodology

This article focuses on methodology, techniques, and tools to identify, classify, and quantify ESD occurrences in back-end semiconductor and electronics assembly manufacturing.

European Update: CE Labeling Directive Formalizes Requirements

A closer look at post-market compliance is an evolving trend across many economies. Discussions in the European Union, North America, and the Asia-Pacific Economic Cooperation (APEC) continue to focus on post-market surveillance and enforcement. One area of scrutiny, particularly in Europe, is device labeling.

The Future of EMC Engineering: Locating RF Energy on a Printed Circuit Board

Everything we work with is analog. With this said, how do those who are comfortable with wave propagation (RF) and only work with spectrum analyzers identify and solve an EMC event?
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