亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频

蟲蟲首頁| 資源下載| 資源專輯| 精品軟件
登錄| 注冊

您現在的位置是:蟲蟲下載站 > 資源下載 > 電源技術 > 電源供應器與數字電位器校準應用筆記

電源供應器與數字電位器校準應用筆記

資 源 簡 介

Abstract: A resistive feedback network is often used to set the output voltage of a power supply. A mechanical potentiometer (pot)conveniently solves the problem of adjusting a power supply. For easier automatic calibration, a mechanical pot can be replaced witha digital pot. This application note presents a calibration solution that uses a digital pot, because digipots are smaller, do not movewith age or vibration, and can be recalibrated remotely. This proposed solution reduces the susceptibility of the system to thetolerance of the digital pot's end-to-end resistance, making the solution optimal fordesigners. This application note also explainssome of the equations required to calculate the resistor chain values and to use a digital pot in this way. A spreadsheet withstandard reisistor values is available for easy calculations.

相 關 資 源

主站蜘蛛池模板: 福鼎市| 阿拉善左旗| 确山县| 方山县| 安岳县| 彰化县| 隆化县| 调兵山市| 神池县| 洛阳市| 临清市| 云安县| 肥城市| 栾城县| 二手房| 西乌| 黑水县| 板桥市| 五台县| 五原县| 资中县| 凤山市| 丰镇市| 温泉县| 绥化市| 封开县| 云林县| 宜城市| 德令哈市| 墨玉县| 綦江县| 丹江口市| 大荔县| 任丘市| 即墨市| 历史| 抚松县| 涪陵区| 玉环县| 梁河县| 永清县|