About POWRUI Surge Protector
Powrui multi-plug outlet adapter with 2.4A dual USB ports can help you charge smartphones, computers, and other electronic devices quickly to keep your electronics ready to go. It provides the best surge protection against electrical spikes with three complementary Surge Protection Circuits, TVS+MOV+GDT, with a response speed of less than 1Ns and minimum energy-absorbing capacity of 1680 Joules. Induced surge voltage can also occur when a large electric device is turned on in the power circuit. The most commonly used surge protectors are MOV, GDT, and TVS. All three are used together to construct professional surge protection circuits. The advantage of this kind of circuit is its large energy-absorbing capability which could reach 5,000 10,000 joules with 1ns response time. But the cost is high. Other brands 1-Level Surge Protection Circuit Most of the other surge protector makers use 1-level MOV parallel circuit, that connects multiple MOV components with surging functions to certain watts, to meet the Protected indicator LED light turns on to show your devices are protected against electrical spikes at the maximum.
