The circuit operation of the device is shown in Figure 11. Power outages are a recurring thing, but in some cases power outages are not allowed (such as ongoing surgery). The circuit designed with LSE is simple and fully automated.
When there is 220V AC power, the illumination lamp H1 is lit, and the 4 pin of the LSE is a high level output, the triode VT is turned off, and the relay J is in a release state, so the DC lamp H2 is not lit. Once the grid is powered off, H1 goes out, and the LSE pin 4 outputs a low level. At this time, the triode VT is turned on, the relay J is pulled in, the power of the illumination lamp H2 is turned on, the H2 is automatically turned on, and the transition between the two lamps is almost nothing. Intermittent.
"Non-burning, nicotine for users, low tar content. As the heating temperature (below 500℃) is lower than the combustion temperature of traditional cigarettes (600-900℃), the harmful components produced by tobacco high-temperature combustion pyrolysis and thermal synthesis are reduced, and the release amount of side-flow smoke and environmental smoke (second-hand smoke) is also greatly reduced."
Heating non - combustion products are electronic devices containing tobacco. When you heat them, they produce a nicotine-containing vapor that you can inhale.
They are different from traditional cigarettes and work by heating tobacco to a very low temperature. Tobacco is heated to 350 ° C in a heat-incombustible device, while traditional cigarettes burn at up to 900 ° C.
Still, the temperature at which non-combustion products are heated is high enough to vaporize and inhale harmful chemicals.
Although both are electronic devices, heated non-combustible products are also different from e-cigarettes or steam devices. These usually use chemical liquids and do not necessarily contain nicotine. E-cigarettes tend to heat liquids to around 250 degrees Celsius to produce vapor.
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