| 摘要 |
<p>Disclosed are an electronic heater (1) and the control method thereof. The electronic heater (1) includes an auxiliary power supply unit (11), a control unit (12), a power regulation unit (13), and a heating source (14). The auxiliary power supply unit (11) supplies power to the control unit (12), the control unit (12) provides a testing voltage signal according to the input voltage of the heating source (14), provides a power control signal according to a preset reference power value, and sends the testing voltage signal and the power control signal to the power regulation unit (13). The power regulation unit (13) obtains an output power regulation signal according to the testing voltage signal and the power control signal, and regulates the input current of the heating source (14) according to the power regulation signal.</p> |
