2026 Chinese New Year Holiday Schedule
As we approach the 2026 Chinese New Year, we would like to take this opportunity to express our heartfelt gratitude […]
A Technical Introduction to Voltage Limiting Surge Protective Devices (SPDs)
A Surge Protective Device (SPD), also known as a surge suppressor, is a device designed to limit transient overvoltages and
Surge Protection device (SPD) vs. Uninterruptible Power Supply (UPS): the Key Differences in Power Safety
In today’s power-sensitive environments, maintaining equipment reliability requires more than just backup power — it demands comprehensive protection. Two technologies
Why Do SPDs Need to Be Replaced? A Guide to Aging and End-of-Life Safety
Surge Protective Devices (SPD) is a critical safety component that protects valuable electronics from transient overvoltages by diverting damaging surge currents.
Surge protection for Ethernet and Power over Ethernet (PoE)
Introduction Ethernet and Power over Ethernet (PoE) networks are the backbone of our commercial, industrial, and security infrastructures in today’s
Surge Protection Device vs. Surge Protector
This article outlines the key differences between surge protectors and SPDs, beginning with what each term actually refers to, and provides guidance on how to choose the right type of surge protection based on system demands and risk exposure.