摘要
介绍了通过交流接触器线包电流来控制电源的方法,用此法构成的过负荷保护器在用电设备过负荷时能自动切断电源,具有电路简单,调节方便,灵敏度高,抗干扰性强等特点.
The The overload text introduces a method to control power by solenoid current of altern protector can shut down a circuit is very simple and can be adjusted obvious distinction. utomaticly the power of power-consuming conveniently. High sensitivity and strong ating current contactor. device overloads. The anti-interference are its
出处
《北华大学学报（自然科学版）》
CAS
2005年第6期565-567,共3页
Journal of Beihua University（Natural Science）
关键词
过负荷
用电设备
自动保护
Overload
Power-consuming device
Automatic protection
