The product has small volume ? large capacity and stable reliability . it is used to the startup circuit of ac electromotor 该产品体积小,容量大,稳定可靠。适用于交流电动机启动电路中。
From the viewpoint of energy compensation , a new starting method , named as magnetizing to the load , is developed 这一理论对评价和改进各种现有的预充启动电路,以及开发新的启动电路具有指导意义。
A novel self - bias high - voltage device structure for the start - up circuit of an off - line switching model power supply ic is described 摘要设计了一种新的用于离线式集成开关电源启动电路的自偏置高压器件结构。
Using this novel start - up circuit structure for the off - line switching model power supply ic can save the cell area , reduce the power consumption of the circuit , and easily control and supply the larger output voltage 采用该结构集成开关电源的启动电路可以节省芯片面积,降低电路功耗,易于控制且可提供较大的芯片内部电源电压。
Failures in starring circuit of model wy1 . 5 hydraulic excavator are tested and analyzed . potential defects in circuit design are found out . some simple and feasible countermeasures of improvement are suggested 摘要对wy1 . 5型液压挖掘机的启动电路的故障进行了检测和原因分析,找到了电路设计中潜在的缺陷,并提出了简单易行的改进措施。