Discharge proof high voltage capacitors are for real pulse applications, and can also be used for high dU/dt applications in systems where voltage spikes and traveling voltage waves may occur.
Tobias Jensen discharge proof high voltage capacitors type OY are made with solid aluminium foil electrodes and paper/polypropylene dielectric, mineral oil impregnated (non PCB).
The terminals are designed to allow for high peak currents
Low induction versions for pulse shaping are available on request.
The voltage range for OY is typically from 2kV up to 100kV as a maximum.
Typical capacitance value from about 40µF for the lower voltages to some nF for the higher voltages.