dave lorusso

Introduction to Fault-Managed Power

Fault-managed power systems transmit higher voltages safely by detecting faults and halting power within milliseconds. This ISPCE 2025 Best Paper Award winner introduces the technology's origins, infrastructure applications, compliance standards, and advantages over traditional AC distribution.

Smoking or Non-smoking?

In the Summer of 2000 I booked some burn time at a small environmental lab in south Dallas. The facility was not exactly state-of-the-art, but the price was right: $300 a burn. It sure beat paying about $4,000 a burn at an NRTL at the time. For 300 bucks, you got the chamber, a methane line burner connected by a hose to a big tank of methane gas, and a technician who would manually operate the whole thing from an adjoining isolated room. A fire extinguisher was always ready “just in case”.

The “Core” of Designing for NEBS Compliance

Most of you know NEBS has something to do with telecommunications. It’s true; NEBS has a lot to do with telecommunications. NEBS is the premiere set of documents used to ensure telecommunications equipment perform at their highest level possible.

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