RESONANCE CIRCUIT, WIRELESS POWER SUPPLY TRANSMITTER, SWITCH CIRCUIT AND FULL-BRIDGE TRANSMITTING CIRCUIT

摘要

A single-control series resonance circuit, a wireless power supply transmitter, a switch circuit and a full-bridge transmitting circuit, wherein the single-control series resonance circuit comprises: a switching tube, a resonance transmitting coil and a resonance capacitor. One end of the resonance transmitting coil is connected to one end of the resonance capacitor, the other end of the resonance transmitting coil is connected to the positive pole of a power supply, and the other end of the resonance capacitor is grounded. A first end of the switching tube is connected to one end of the resonance capacitor, and a second end of the switching tube is connected to the other end of the resonance capacitor. The circuit of the single-control series resonance circuit is very simple, the costs are low, and the EMC characteristics are good.