Aiming at the security of the full electronic fuse system, a high-voltage converter based on the Inductive Coupled Power Transfer(ICPT) is proposed. The energy transmission is realized by the primary and secondary resonance. The working principle of the ICPT system is analyzed. Based on the fundamental wave method, the mathematical model of the equivalent impedance of the voltage-doubling rectifier circuit and the ICPT system load voltage are established. Matlab simulation is utilized to study the effects of system operating frequency and gap distance on load voltage. The simulation results show that a stable load voltage can be obtained by changing the operating frequency and gap distance. For the simulation results, a high-voltage converter system experimental platform based on the ICPT principle is built, and the theoretical and simulation results are verified by further experiments.