Design Method of a Medical Equipment Non-Contact Voltage Regulating Power Supply

doi:10.16628/j.cnki.2095-8188.2023.11.008

Abstract

Abstract:

A non-contact voltage regulating and stabilizing power supply for medical equipment without the need for the conductive slip rings is designed to address the issue of wear and tear on the rotating side of medical equipment that requires direct current power supply.By utilizing the electrical isolation characteristics and voltage gain characteristics of LLC, a circuit with complete isolation of the primary and secondary sides and relative rotation is designed and implemented.Through experiments, the non-contact voltage regulation and stabilization is achieved, which can provide a feasible approach for the power supply of this type of equipment.

Key words: LLC, non-contact voltage regulation, rotary transformer, two stages circuit

CLC Number:

TM402

LIU Liwei, WANG Xiaoyan, MA Benxu, WANG Yan. Design Method of a Medical Equipment Non-Contact Voltage Regulating Power Supply[J]. LOW VOLTAGE APPARATUS, 2023, 0(11): 48-52.

Figures/Tables 8

References 10

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