DN383 高电压电流模式降压转换器
Low power standby requirements are typically associatedwith battery-powered systems. Automotive systems,for example, commonly require power...
Low power standby requirements are typically associatedwith battery-powered systems. Automotive systems,for example, commonly require power...
原理图见图4。电路由四块LM317组成,四组输出电势只通过R2进行调节。调节R2,IC4的输出电势在1.25-30V之间连续可变,同时,与之串联的IC1-IC3的输出电势也随之改变,从而得到1.25-120V间的四组直流稳定电压。...
电压监测 实现多路数据采集,算法简单,可靠性高...
该文介绍了一种单片机测量系统,较好地解决了高电压、弱信号、多通道的测量问题,并经过长期运行考验。...
Digital-to-analog converters (DACs) are prevalent inindustrial control and automated test applications.General-purpose automated test equip...