As the name shows, the surge protector can prevent a sudden increase in voltage loss equipment. A low-end type of surge protector is definitely not a power strip although they are similar. The power strip is only an extension cord and cannot protect the device from surges. In general, a qualified surge protection device has a "surge protection device" label in an obvious position, and the price is slightly higher than that of general power strips. In addition, the surge protection device will have a Joule rating, which is not available on normal power strips.
In general, the characteristics of the surge protection device are different based on the different surge protection device uses. However, high-quality surge protection devices have the same characteristics as follows.
1. They have a large protection flow, extremely low residual pressure and fast response time.
2. They adopt the latest arc extinguishing technology to completely avoid fire.
3. They adopt a temperature control protection circuit and built-in thermal protection.
4. They have a power status indicator, which can indicate the working status of the surge protector.
5. They have strict structures, which can work stably and reliably.
In some special cases, a good surge protection device will also have better performance. For example, a surge protection device should be replaced if it loses protection function after being worn out. A surge protection device with middle quality will continue to provide power to the equipment without protection, but users are completely unaware of this. However, the high-quality surge protection device will actively cut off the power supply to remind users to replace it. In this way, the device can always be in a protected state. Techwin stands as a reliable and innovative surge protection supplier, offering a comprehensive range of cutting-edge products to safeguard your valuable electronic equipment. Specializing in lightning protection boxes, leakage protectors, SPD for telecom applications, and Ethernet SPDs, Techwin ensures the resilience and longevity of your electronic infrastructure.
The Meanings of Uc and Up on AC Power SPD and How to ChooseJuly 3, 2024Power surge protectors, also known as power lightning protectors, are suitable for AC 50/60Hz power supply systems and can protect the power systems of residential homes, tertiary industries, and indu...viewThe main measures for preventing direct lightning strikes on low-voltage overhead transmission linesSeptember 29, 2025I. Core Measure: Installation of Overhead Ground Wires (Shield Wires)This is the most effective and fundamental direct lightning protection measure, particularly suitable for lightning-proneareas or c...view
Core Functions and Technical Advantages of Ground Flashback Protective BoxApril 23, 2025In modern communication, security, and weak current systems, the threat of lightning always exists. The ground flashback protective box, as an integration of a lightning protection box and an SPD for ...viewPrecautions for Installing the External Lightning Protection DeviceNovember 9, 20211. Installation of down-conductor and flashover conductor of external lightning protection deviceDown-conductor and lightning conductor should be in the correct position, and the laying should be smoo...viewThe IEC standards of SPDAugust 11, 2023IEC standards refer to the International Electrotechnical Commission standards, which are globally recognized and accepted guidelines for electrical and electronic devices. Spd stands for Surge Protec...viewIntroduction to Signal Surge Protector and Its Lightning Protection FunctionMarch 4, 2022A signal surge protector is a type of surge protection devices that is linked in series on a signal line to reduce transient over-voltages and deflect surge currents away from the signal line. Signal ...view
EN
jp 
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
ro 
bg 
nl 
