[Retracted] Research on Protection Performance of Surge Protective Devices against Electromagnetic Pulse

Table 6

Test results of TVS’s ability to suppress wide pulse (TVS type is 1.5KE170CA).

Pulse type	Wide pulse(10/700 μs)
Number of times	Injection voltage peak	Device response residual voltage peak
1	478	187 (148)
2	546	189 (148)
3	634	193 (172)
4	756	195 (172)
5	980	197 (174)
6	1084	203 (176)
7	1220	205 (176)
8	1550	243 (189)
9	1750	271 (192)
10	1850	277 (195)

Note: The voltage in brackets is the clamping voltage, and the nominal value of the device is 170 V.