voltage error amplifier

基本解釋

Various errors of an operational amplifier can be substituted by equivalent error voltage or current sources.
運算放大器的各種誤差都可以用等值的電壓源或電流源來代替。
A simple structured novel error amplifier with initial voltage reference for series voltage regulator is designed.
針對串聯(lián)型穩(wěn)壓器，設計了一種應用於串聯(lián)型穩(wěn)壓器具有自建基準的新型誤差放大電路。
First, rectified DC voltage are compared with the given value and subtraction, and then obtained voltage control value after get through a low-pass filtering and the error amplifier.
首先將整流直流電壓的測量值與給定值進行比較竝相減，再經(jīng)過具有低通濾波功能的誤差放大器後得到電壓控制量。