摘要
精密程控电流源采用USB通信模式,具有温度测量和输出电流非线性温度补偿功能,输出电流的准确度高、性能稳定可靠。文中介绍此电流源的电路设计、控制软件设计及其应用。
The precise programmable current generator adopts USB communication pattern, it has the functions of temperature measurement and nonlinear temperature compensation. In this paper, the circuit design, software design and the application of the current generator are introduced.
出处
《国外电子元器件》
2005年第10期30-34,共5页
International Electronic Elements
