2results about How to "Improve dynamic and static performance" patented technology

The present invention relates to the technical field of wireless charging power supply, and in particular to a half-bridge resonant inverter type magnetically coupled resonant wireless charging power supply, which includes a transmitting end circuit and a receiving end circuit, wherein the transmitting end circuit includes an EMI filter circuit, a first rectifier filter circuit, a half-bridge LCC resonant inverter circuit, a first auxiliary power supply, a first signal conditioning circuit, a control circuit and a first communication circuit; the receiving end circuit mainly includes a parallel resonant circuit, a second rectifier filter circuit, a second auxiliary power supply, a second signal conditioning circuit and a second communication circuit. The present invention combines the inverter topology with the resonant topology to achieve input power regulation and reduce the size and weight of the transmitting end; wireless communication between the transmitting end and the receiving end circuit is achieved through the first communication circuit and the second communication circuit, while improving the dynamic and static performance of the power supply, ensuring that the receiving end circuit has the advantages of small size and simple structure, and has good market application value.