A contact heating apparatus is provided. The heating apparatus includes a positive temperature coefficient (PTC) heating element integrated into a contact surface, a power controller configured to generate and apply a pulse width modified signal to the PTC heating element, and a controller is configured to adjust a current of the pulse width modified signal of the power controller according to oneor more from among a setting parameter and a profile.
提供了一种接触加热设备。所述加热设备包括:集成到接触表面中的正温度系数(PTC)加热元件;功率控制器,所述功率控制器被配置成生成脉宽调制信号并将所述脉宽调制信号施加到所述PTC加热元件;以及控制器,所述控制器被配置成根据设置参数和档案中的一者或多者来调整所述功率控制器的脉宽调制信号的电流。
POSITIVE TEMPERATURE COEFFICENT HEATERS AND CONTACT APPLICATIONS THEREOF
正温度系数加热器及其接触应用
2020-09-04
Patent
Elektronische Ressource
Chinesisch
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