Preventing Power-Related Downtime in Manufacturing: Causes and Case Studies
A power fluctuation lasting only seconds can put an entire semiconductor production batch at risk. Preventing power-related downtime in manufacturing…
Protecting PLCs from Power Surges on AC and DC Lines
AC and DC lines need different surge protection, so protecting PLCs from power surges starts with safeguarding each power path and its connected…
Power Quality Requirements for VFDs: A Practical Guide
What if the VFD isn’t the whole problem? A drive can operate as designed and still contribute to harmonics that interact with other loads. Voltage…
Surge Protection for PLC I/O Cards: A Practical Guide
What if the surge disrupting a PLC never enters through the panel’s main power feed? The control cabinet may have incoming power protection, yet…
Troubleshooting Ghost Alarms in Control Systems: A Practical Guide
What if a “ghost” alarm is a symptom, not a false alarm? When a warning keeps returning without an obvious fault, it’s understandable to question the…
Preventing Industrial Downtime from Power Surges: The 2026 Facility Protection Guide
The biggest electrical threat to your plant isn’t a violent lightning strike hitting the utility feed. It’s the silent, continuous micro-transients…
Type 1 vs Type 2 SPD: Selecting the Right Industrial Surge Defense
The biggest misconception in industrial surge protection is assuming a Type 1 device is simply a stronger version of a Type 2. In reality, evaluating…
The Hidden Drain: Calculating the True Cost of Poor Power Quality in Manufacturing
Did you know that the average unplanned production shutdown now costs a staggering $260,000 per hour? This hidden cost of poor power quality in…
Type 1 SPD Selection Guide for Industrial Facilities (2026)
What if the “mystery” failures in your PLCs and drives aren’t actually mysteries, but the predictable result of a main service entrance left wide…
Common Mode vs. Differential Mode Noise: Identifying the Invisible Killers of Industrial Uptime
You’ve double-checked the wiring, verified the ground, and replaced the surge protector, yet the PLC still trips at 3:00 AM for no reason. These…