概述PVR-000、PVR-100、PVR-201型模块式可编程电压基准源为一全密封式固体组件,它提供了一组常温下长期稳定度优于±1×10~(-5),输出电压0—10伏可调的基准电压,并配有计算机接口。本模块体积小,性能价格比高、功能强,抗干扰能力强。可用于高精度程控电源,高精度 A/D,D/A 变换及高精度测量系统中,或与各种仪器配套,提高仪器性能指标。 Overview The modular programmable voltage reference of PVR-000, PVR-100 and PVR-201 is a hermetically sealed solid component that provides a set of long-term stability better than ± 1 × 10 -5 at room temperature, Output voltage 0-10 volt adjustable reference voltage, and equipped with a computer interface. The module is small, high cost performance, strong function, anti-interference ability. Can be used for high-precision programmable power supply, high-precision A / D, D / A conversion and high-precision measurement systems, or with a variety of instruments supporting and improve instrument performance.