Aerosolerzeugungsvorrichtung und Betriebsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4817443

Anmeldetag

9. Januar 2025

Veröffentlichung

17. Juli 2025

Rechtsraum

EP

IPC

A24F40/50

Abstract

This application provides an aerosol generating device and an operation method, including: a battery core; a resonant circuit, including an inductor and a capacitor; a switch circuit, including a first switch transistor and a second switch transistor; a controller, configured to output a first pulse signal and a second pulse signal, the first pulse signal and the second pulse signal being complementary and having a dead time; a driver, configured to drive the first switch transistor based on the first pulse signal and drive the second switch transistor based on the second pulse signal; and a susceptor, configured to be penetrated by the changing magnetic field, to generate heat to heat an aerosol-forming substrate. According to the foregoing aerosol generating device, on the one hand, the dead time can be flexibly set and a direct connection of the switch transistors can be effectively prevented; and on the other hand, the dead time can be reduced, to reduce the loss of the switch transistors and effectively improve the efficiency of the whole machine.

Anmelder

Firma

Shenzhen First Union Technology Co., Ltd.

Land

🇨🇳 China

Fachgebiete