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Thiết bị bảo vệ quá xung áp bán dẫn SSPD

 

SSPD(Silicon Surge Protective Device)

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In recent years, many kinds of telecommunication systems are comprised of very small electronic circuits, making them vulnerable to lightning surges and other kinds of overvoltage.


The SSPD PE series are high performance semiconductor surge protection devices developed for use in surge protection for such telecommunication systems.

 
●High response speed (nanosecond response)
●Three pole construction allows a single SSPD to provide the same level of protection between the grounds and wires of a single line.
●The line voltage while the device is operating is very low.
●In comparison with GDT, SSPD has excellent dv/dt characteristics.
●Can be used with ADSL lines.