lightning surge gigabit communication coupling / decoupling network is used to test the lightning surge capability of communication port and signal line port. the product is designed according to iec/en 61000-4-5:2014 figure 14 unshielded symmetrical high-speed data line standard.
coupling / decoupling network
coupling operating voltage
coupling working current
voltage wave: 1.2/50 us, 10/700 us; current wave: 8/20 us, 5/320 us
positive / negative, alternating positive and negative
first line, second line, fourth line, eighth line
1.0gbps 、100mbps、10mbps 、100kbps
gdt (90v) can be customized in other ways
voltage dips/sags, short interruptions are caused by failures of the power grid and power facilities or sudden large changes in loads. in some cases, there will be two or more consecutive dips or interruptions. voltage changes are caused by continuous changes in the loads connected to the grid. if the eut cannot respond in time to changes in the power supply voltage, it may cause malfunctions. voltage dips generators are used to evaluate the performance of electrical and electronic equipment when subjected to voltage dips/sags, short interruptions, and voltage changes. products fully meet the requirements of standards iec/en 61000-4-11 and gb/t17626.11.
the impact of lightning (indirect lightning) in nature and voltage changes caused by large switch switching in power supply lines on power supply lines and communication lines is particularly large, and the impact on products may be destructive. the lightning surge generator is used to evaluate the performance of the equipment when it is subjected to high-energy disturbance from the power line port and other signal line ports. the product meets the requirements of new standards such as iec61000-4-5 and gb/t17626.5.
the lightning surge generator sur t10l meets two kinds of surge waveforms: 1.2/50us and 10/700us. it is a surge (shock) immunity test product designed for the power port and communication port of various electronic and electrical products, which is used to evaluate the performance of electronic, electrical, communication and other products when they are subjected to high-energy disturbance from the power port and other signal ports. the product meets the requirements of new standards such as iec 61000-4-5 and gb/t 17626.5.