摘要
隔离放大器是在运算放大器基础上发展起来的,它具有很高的隔离模抑制比。它主要应用在自动控制、医学和核工业等领域。本篇介绍以V/F、F/V变换器为主要器件设计一种电磁隔离放大器,内置三端隔离电源。经初步试验,在功耗和噪音等参数超过BB3656技术指标。
The isolation amplifier develops on the foundation of the amplifier.It possesses very high IMR.In is this paper,one kind of three- point electromagnetism isolation amplifier is designed using the V/F and F/V converter .It has an internal three-port isolated power.Through preliminary test, in energy consumption and noise etc parameters,it is better than the BB-3656.
出处
《电脑知识与技术》
2006年第3期177-178,共2页
Computer Knowledge and Technology
