摘要
本文主要对带显示的电子温控装置的抗干扰电路进行分析与设计,使该装置在强电磁干扰条件下,显示器的跳动小于0.3℃,而控制器可以在10mV 直流回环条件下可靠地工作。
The anti-electromagnetic disturbance circuits of an electronic tempe- rature controller with display are analysed and designed,with the result that the designed controller operates steadily under lO mV DC delay loop with a display jump lower than 0.3 centidegree under severe electromag- netic disturbance.
