The machine adopts electronic circuit control, automatic overheat protection and fan stopped voluntarily.
整机采用电子电路控制，具有温度过热自动阻断保护功能和风机异常停机功能。
2
With fixed frequency control circuit, it provides with over voltage, over current, overheat and short circuit protection.
该系列电源适配器，采用固定频率控制电路，具备限流、限压、过温、短路全功能保护。
3
The controller is applied to the overheat steam temperature system of drum boiler. The validity, the high-speed and the robustness of the control system are demonstrated by simulation results.