Can I drive a capacitive load with the HV-1000?
Under severe load conditions, you may have to match the output impedance of the pulser to the load. Problems such as ringing and reflection of the pulse voltage back to the source are caused by an impedance mismatch.
For capacitive loads, pulse performance can be improved by adding a termination circuit (see the app note). We no longer offer the circuits in the app note as products, but the information may help the customer design his own.