常見例句雙語例句Various errors of an operational amplifier can be substituted by equivalent error voltage or current sources.運(yùn)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(duì)串聯(lián)型穩(wěn)壓器,設(shè)計(jì)了一種應(yīng)用於串聯(lián)型穩(wěn)壓器具有自建基準(zhǔn)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(cè)量值與給定值進(jìn)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。 返回 voltage error amplifier