| 1. | 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。 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | 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。 |
| 6. | Analyzing the igniting method of lc resonance and considering the control of the inverted main circuit , this paper designs an igniting circuit with transformer coupling controlled by logic
本文简单分析了大功率高压钠灯启动方式并设计了一种逻辑控制的变压器耦合启动电路。该电路的特点是利用镇流电感作为变压器的副边，简化了主电路结构。 |
| 7. | The push - pull mode switch power supply is chosen as the main circuit of the other voltages with pwm control circuit , over - current protection circuit , insulated drive circuit , mosfet buffer circuit and so on
采用高效的推挽式电路作为中低压电源的主电路，并以pwm控制电路、隔离式驱动电路、过流保护电路、 mosfet缓冲电路、软启动电路、稳压电路等作为辅助电路。 |
| 8. | This paper introduced the basic theory of digital ballast , and presented the design of power factor regulating circuit and start - up circuit . both the circuits will bring about higher power factor and lower cost of production
系统地介绍了电子镇流器的工作原理，设计了功率因数调整电路、启动电路，既提高了功率因数，又降低了生产成本，满足了中等电子镇流器的要求。 |
| 9. | At last the paper gives the design of experiment circuit , which includes hardware design and software design . the paper illuminates the working mode of compactflash card and the startup circuit and clock circuit of tms320vc5402 in hardware design
在硬件设计中说明了cf卡的工作模式选择和tms320vc5402的时钟电路、启动电路，以及设计中应注意的事项，给出实验电路原理图。 |
| 10. | Some sub - block circuits ( error amplifier , soft - start , enable comparator and under - voltage protection circuit ) are designed and several electrical characteristics are simulated using hspice . finally , the whole chip performance is simulated . and the results show the satisfaction to both function targets and characteristics
在子电路设计中,本论文只对其中的误差放大器、软启动电路、使能比较器和欠压保护四个子电路进行了电路原理分析与设计,并在此基础上,运用eda软件hspice对各功能模块的各项指标、参数进行了仿真、分析。 |
