MegaPulse .64x32/3x37-4-1 15ohm - Designed to generate the surge test described in Para. 17.1.4.1 of TE001. The peak output pulse voltage is 4kV. The output voltage (open circuit) waveform is 640 nSec rise time by 32 uSec duration and the current (short circuit) waveform is 3 uSec rise time by 37 uSec duration. The output impedance of the MegaPulse is 15 ohms. A front-panel button provides reversal of output polarity.To test, the front panel voltage meter is set to 4000V.