摘要
标准电池是度量电源电动势的标准仪器.利用RC4191和MC1403精密的低压稳压特性,设计一款电子稳压式的标准电池,既可克服传统汞镉标准电池的缺点,又能保证相同精度的实验性能要求.
Standard cell is the standard instrument of measuring generated voltage of power supply. A standard electronic stabilized cell is designed by using RC4191 and MC1403 high precise lower voltage reference, which can not only overcome the shortages of traditional mercury-cadmium standard cell, but also guarantee the same precision.
出处
《物理与工程》
2007年第3期39-40,46,共3页
Physics and Engineering
基金
国家自然科学基金资助项目(10647132).
关键词
电子标准电池
设计
electronic standard cell
design
