Summary:
This document describes non-isolated, high efficiency, high power factor (PF), thyristor dimming LED drivers. It can supply LED strings with a rated voltage of 36V and a rated current of 200mA in the input voltage range of 185 VAC~ 265 VAC (47 Hz – 65 Hz). This LED driver is designed with the LinkSwitch-PL family of devices LNK460VG.
This document contains LED driver specifications, schematics, PCB design drawings, bill of materials, transformer specification files, and typical performance characteristics.
7.2W non-isolated, power factor corrected LED driver PCB physical map
7.2W non-isolated, power factor corrected LED driver circuit diagram
7.2W non-isolated, power factor corrected LED driver PCB layout size
7.2W non-isolated, power factor corrected LED driver PCB layout
7.2W non-isolated, power factor corrected LED driver component list
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The present invention provides a method for controlling the temperature of a flue-cured electronic cigarette and a flue-cured electronic cigarette. The flue-cured electronic cigarette includes an N-section heating body, where N is an integer greater than 1, and the heating body is used for heating tobacco. The method for controlling the temperature of the flue-cured electronic cigarette includes: the flue-cured electronic cigarette heats the i-th heating body, and i is an integer greater than 0 and less than N; after the first preset time, the flue-cured electronic cigarette pairs the i+ The first stage heating body is heated; after the second preset time, the flue-cured electronic cigarette stops heating the i-th stage heating body, and continues to heat the i+1th stage heating body. The technical solution solves the problem of unbalanced smoke output of flue-cured electronic cigarettes during multi-stage heating.The present invention provides a method for controlling the temperature of a flue-cured electronic cigarette and a flue-cured electronic cigarette. The flue-cured electronic cigarette includes an N-section heating body, where N is an integer greater than 1, and the heating body is used for heating tobacco. The method for controlling the temperature of the flue-cured electronic cigarette includes: the flue-cured electronic cigarette heats the i-th heating body, and i is an integer greater than 0 and less than N; after the first preset time, the flue-cured electronic cigarette pairs the i+ The first stage heating body is heated; after the second preset time, the flue-cured electronic cigarette stops heating the i-th stage heating body, and continues to heat the i+1th stage heating body. The technical solution solves the problem of unbalanced smoke output of flue-cured electronic cigarettes during multi-stage heating.
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