Integrated circuit with temperature control function, temperature-controlled heating circuit and constant temperature retaining device

Abstract

The invention relates to an integration circuit, a temperature control heating circuit and a constant temperature keeping device which have temperature control function. The integration circuit comprises a temperature regulation module and a heater; the temperature regulation module can arrange a control signal according to the user; the heater is controlled by the control signal of the temperature regulation module so as to generate heat energy with pre-arranged temperature. As the original temperature control circuit is integrated with the heating circuit, the integration circuit, the temperature control heating circuit and the constant temperature keeping device also can shorten the whole volume except for leading the user to arrange temperature; therefore, the power consumed by heating is further reduced, and the efficacy of energy-saving is achieved.

Description

technical field [0001] The present invention relates to an integrated circuit, a control circuit and its device, in particular to an integrated circuit with a temperature control function which can be reduced in size to avoid excessive power consumption and can save energy. The demand for different working temperatures of the components allows the user to adjust the heating temperature of the temperature-controlled heating circuit, and the integrated circuit with temperature-controlled function and the temperature-controlled heating circuit of the constant temperature maintenance device that can maintain a constant temperature environment and enable the electronic components to operate normally And a constant temperature maintenance device that keeps electronic components operating at a constant temperature. Background technique [0002] General electronic components are quite sensitive to ambient temperature. When the ambient temperature changes, the performance of the elec...

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Problems solved by technology

[0003] Therefore, manufacturers usually limit the operating temperature range of different electronic components, and there are so-called general-grade, industrial-grade or military-grade specifications. Electronic components with different specifications have different operating temperature requirements. When the operating temperature of an electronic component exceeds the specification When the temperature range is limited, the electronic components will not work normally, which will lead to different degrees of performance degradation or even failure of the electronic components; or at the critical temperature, the physical structure of the electronic components will change state; or because the temperature change accelerates the material Factors such as changes in characteristics, etc., will cause the electronic components to operate unstable

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