节点文献
0～50V高精度、可程控直流精密电压源
0-50V High Precision Resolution, Programable Voltage Source
【摘要】 介绍一种高精度程控电压源的工作原理。利用切换D/A转换器的基准电源来改变输出电压动态范围,从而达到提高D／A转换器分辨率的目的。以非常低的代价取代了昂贵的高精密电压源。
【Abstract】 This article Introduces principle of high resolution program control voltage. By means of the switch standard supply of the D/A converter, the D/A’s performances are improvede quivalently, the expensive precise supply is replaced by very low cost.
- 【文献出处】 仪器仪表用户 ,Electronic Instrumentation Customer , 编辑部邮箱 ,2006年04期
- 【分类号】TM832
- 【被引频次】5
- 【下载频次】367