Electric heating kettle
The utility model discloses an electric heating kettle, which comprises a power supply circuit and further comprises a voltage reducing circuit, a filtering and rectifying circuit, a voltage stabilizing circuit, a microprocessor, a relay circuit and a heating circuit, wherein an output end of the vo...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses an electric heating kettle, which comprises a power supply circuit and further comprises a voltage reducing circuit, a filtering and rectifying circuit, a voltage stabilizing circuit, a microprocessor, a relay circuit and a heating circuit, wherein an output end of the voltage reducing circuit is connected with an input end of the filtering and rectifying circuit; one path of an output end of the filtering and rectifying circuit is connected with an input end of the voltage stabilizing circuit; one path of the output end of the filtering and rectifying circuit is connected with an input end of a relay circuit; an output end of the voltage stabilizing circuit is connected with an input end of the microprocessor; an output end of the microprocessor is connected with an input end of the relay; an output end of the relay is connected with an input end of the heating circuit; and the filtering and rectifying circuit consists of a filtering unit and a rectifying unit. The electric heatin |
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