摘要
设计了能够实现过零触发PWM脉宽调功的硬件电路,电路稳定可靠,控制动作准确,精度高。在生产实际中运行已经半年多,取得非常好的控制效果。
This paper presents a hardware circuit designed to realize zero-cross-over triggering PWM power regulation. The circuit runs smoothly and reliably. Its control action is accurate. The designed circuit has been put into operation for six months and has achieved good control results.
出处
《工业仪表与自动化装置》
2006年第4期37-40,共4页
Industrial Instrumentation & Automation
