Abstract
High voltage power supply with pulse load($4.5{\mu}s$ and PRF 60Hz) condition is investigated which is of interest for applications like Klystron modulator power supplies with output voltage of 50kV. The performance specifications with this type of power supplies are very stringent demanding tight regulation(<0.01%) and high efficiency(> 85%). The solution to this problem as a single stage converter is very difficult. The final output voltage is obtained as sum of the output of SCPS & PCPS. The combination of the two stages can satisfy the pulse load specifications. The analysis of the voltage and power division between SCPS & PCPS has been done for the proposed topology. It has studied under various operating conditions of line and load. Simulation results are validated by experimental results.
