Low-voltage high-power full-bridge induction cooker

The utility model discloses a low-voltage high-power full-bridge induction cooker, which comprises a power supply input circuit, a full-bridge inverter circuit, a singlechip control circuit, an input sampling circuit, an output sampling circuit, a power transistor driving circuit and a resonance heating circuit. The full-bridge inverter is characterized in that the full-bridge inverter circuit comprises an upper half-bridge circuit and a lower half-bridge circuit. The upper half-bridge circuit and the lower half-bridge circuit are respectively provided with two groups of power transistors and two groups of capacitors, the E poles and the C poles of the power transistors are respectively connected with the first ends and the second ends of the capacitors, and the E poles of the two groups of power transistors of the upper half-bridge circuit are respectively connected with the C poles of the two groups of power transistors of the lower half-bridge circuit; and the first end and the second end of the resonance