don macarthur

Faces In Compliance 2020

EMC Consulting Keith Armstrong graduated in 1972 from Imperial College, London, specializing in electronic design and...

Let’s Talk About Selecting Software for EMC Emissions & Immunity Testing

There are many benefits to semi or fully automated electromagnetic compatibility (EMC) emissions and...

Let’s Talk About Leadership in Compliance Engineering

This article discusses what should and could be done as practicing professional engineers to lead when we’re not the ones in charge.

Let’s Talk About Obtaining NRTL Approvals More Effectively

The usual experience when working with a NRTL is that projects are, more often than not, late, costs are overrun, and certification reports often inaccurate. This is not always the fault of the NRTL.

Let’s Talk About Magnetic Field Antennas

Besides using magnetic loop antennas for compliance tests in strict accordance with standards, they can be used for engineering design and pre-compliance work.

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Let’s Talk About Design for ESD Immunity

This brief article is intended for those who may be new to the field of compliance engineering and want a better understanding of process to design products that are immune to electrostatic discharge (ESD) events.

Let’s Talk About Preamplifiers

A preamplifier (preamp) is a low-noise, high-gain amplifying device that plays an important role in performing electromagnetic compatibility (EMC) radiated and conducted emissions testing.