文中给出了一种由配有IEEE- 488接口的恒流源、电压表、开关矩阵和计算机组建自动测量系统的方法。
In this paper, a method is introduced to set up an automatic measurement system which is made of constant current source unit, voltage meter, switch matrix and computer with IEEE - 488 interface.
结合高压启动恒流源设计了一种用于离线式开关电源的内部电源电路。
For the use of off-line switching mode power supply IC, an internal power supply circuit combining with a high voltage startup current source is proposed.
与其它恒流源驱动方式相比，开关电源技术有着高效灵活的优点，因此本文基于开关电源技术给出了一种LED驱动电路。
Compared with other driving mode, switching power technology has high efficiency, so the thesis gives a LED driver in detail with switching power technology.
此方案中的电源系统由数字控制电路、电流叠加开关和恒流源组成。
In this plan, the power source system was make up of by the digital control circuit part and current adding switch part and constant current source part.
此方案中的电源系统由数字控制电路、电流叠加开关和恒流源组成。
In this plan, the power source system was make up of by the digital control circuit part and current adding switch part and constant current source part.
应用推荐