EVAPORATOR FEED SYSTEM Russian patent published in 2024 - IPC A24F47/00 H02M3/158

Abstract RU 2818311 C2

FIELD: smoking accessories.

SUBSTANCE: group of inventions relates to electronic evaporation devices. Evaporator power supply system contains DC-DC converter, including control circuit with pulse-width modulation (PWM), as well as a heating element temperature measurement circuit, which outputs a control signal for controlling the DC-DC converter and selecting a PWM control circuit depending on the duty cycle.

EFFECT: longer battery life.

35 cl, 12 dwg

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RU 2 818 311 C2

Authors

Hatton, Nicholas, J.

Valentine, Val

Dates

2024-05-02—Published

2019-10-18—Filed