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Electric Shock From Radios: A Review

During the 1930s, 1940s, and 1950s, Underwriters Laboratories did basic research in the field...

Body Resistance – A Review

This UL Bulletin of Research on the electric fence contains much information that applies to much more than just the electric fence. This is why it is a classic work.

On Limited-Current Circuits

A Product Safety Newsletter reader asked about where limited-current circuits are required by IEC...

Testing Purposes

Every product is subjected to a suite of tests. What are the purposes of...

Capacitive Discharge Shock from CRT Faceplates

While cleaning the CRT faceplate of the computer color monitor display, a person received...

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Some Thoughts About Interlocks

Recently I’ve had occasion to consider the subject of interlocks. I thought I would...

Selecting a Fuse Value

Product Safety Newsletter - May/June 1990 Recently, a colleague asked, “How do I select the...

The Hi-pot Test

The hi-pot test is another safety subject of which few of us feel comfortable...

Characteristics of Air as an Insulator

A few months ago, we built a clear plastic box containing a four-inch square...

Thermocouples and Temperature Measurement

One of our members suggested I write about thermocouples and temperature measurement. Textbooks have...

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FCC to Move Forward on Auto Safety Spectrum Rules

Military and Aerospace EMC: Bandwidths Used in Measurements

FDA Annual Medical Device Regulations Conference Set

Manuel Sierra Castañer Awarded Distinguished AMTA Honor

AMTA Awards Life Membership Award to Peter Collins

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