7
Figure 8. Triangle wave 150V
pp
1kHz
Figure 9. Sine wave 150V
pp
1kHz
Figure 10. Noise (less than 10mV
pp
or, equivalently, less than 3mV
rms
) and typical DC offset
(-1.1mV) for the WMA-005. The high voltage generator frequency (around 150kHz)
contributes considerable to the overall noise. This measurement was performed with 1m of
coaxial cable connected to the output.