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CPSC

CPSC approves new safety rule for hair dryers

The U.S. Consumer Product Safety Commission (CPSC) has approved a new rule that strengthens...

Engineering News

Updated standards list published for EU’s ATEX Directive

The Commission of the European Union (EU) has published an updated list of standards...

Engineering News

FCC proposes major penalties for unauthorized phone charges

Signaling its commitment to enforce its rules against the practice of “cramming” (the placing...

Engineering News

EU Commission updates ecological criteria for personal computers

The Commission of the European Union (EU) has issued updated ecological criteria for manufacturers...

Columns

Engineering a New China Reality: My Dinner (With The) Party

Moutai (pronounced “mao tye”) is made from sorghum, a grass kin to sugar cane....

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Columns

The iNARTE Informer – July 2011

THE NEW EMC DESIGN ENGINEER CERTIFICATION IS READY At a meeting held on Jeju Island,...

EMC Testing

Guide to Testing Conducted Emissions (Based on the Methods in EN 55022 and EN 55011)

Conducted RF emissions are electromagnetic disturbances (noise voltages and currents) caused by the electrical and electronic activity in an item of equipment, and conducted out of that equipment along its interconnecting cables, such as power, signal or data cables.

Printed Circuit Boards

The Future of EMC Engineering: Printed Circuit Boards of the Future

Almost every electrical device has a physical structure that contains transmission lines. We call...

The Future of EMC Engineering

The Future of EMC Engineering: The Need for Energy Conservation

Most of the time we only think about our daily work, either research or...

Design

Using Ferrites to Suppress EMI

In our ideal world, safety, quality and performance are paramount. However, the cost of the final component (which includes the ferrite) has in many cases, become the deciding factor. This article is written as an aide for the design engineer looking for alternative ferrite materials as a means to reduce cost.

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