Pulse shape modification for capacitor driven pulsed magnets

摘要: Two special design features of capacitor banks for driving pulsed magnets are proposed; these dimensioned by Laplace transforms. The stray capacitance and the inductance wiring can result in sharp voltage pulses with amplitude up to twice initial charging voltage. A simple RC filter is designed which efficiently suppresses overvoltages. second feature a circuit that modifies pulse shape order facilitate magnetization measurements on superconducting samples where magnetic response not only depends field but also rate sweep. This achieved adding suitable combination inductors capacitors bank circuit.