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- PWM microelectronic c ontrol technique and AC DC AC DC invert technique with MOSFET half bri... 具有短接限流、限时衰减和恒流、恒压相结合的特点。
- In the system,Intel 80C196MC is used as control center and IPM is used as an intelligent power device in the main circuit of AC DC AC voltage type inverter. 该系统以80C196MC为控制核心，采用IPM智能功率模块为功率元件，组成了交?直?交电压型逆变器主回路。
- dc ac converter 直粱龄换机
- DC motor speed to achieve the first to convert AC DC, which requires rectification circuit. 要实现直流电机调速首先要把交流电转换为直流，这就需要整流电路。
- The AC converter changes AC signals to DC, while the ohms con verter provides a DC analog signal for resistance measurements. 交流变换器将交流信号变换成直流信号，而欧姆变换器则给出直流模拟信号以进行电阻测量。
- A Novel PWM ZVS AC DC Converter with PFC 新颖的含PFC的PWM ZVS AC-DC变换器
- In this article, a real-time system has been designed for protecting and monitoring DC/ AC converter. 本文设计了一个对dc/C变换变频器进行保护和监控的实时系统。
- An high frequency AC converted from DC is provided to a transformer and a set or multisets of voltage shall be produced . 将直流电转化为高频率的交流电提供给变压器进行变压，从而产生所需要的一组或多组电压。
- A kind of AC AC converter circuit of high effiency is put forward in this article.It is used as the high frequency electronic ballast of electrodeless fluorescent lamp. 本文提出了一种高性能的AC-AC变换器电路，用作无电极荧光灯的高频电子镇流器。
- Analysis and Design of a 500W AC DC Unity Power Factor Converter 500W 单位功率因数 AC-DC 变换器分析与设计
- Violent power oscillation will occur in independent AC DC combined power supply and may hamper the normal operation when the parameters of the generator and the DC motor load do not match. 交直流一体独立发电机系统在发电机和负载参数不满足一定条件时 ,会发生发电机和反电势负载之间的大幅度功率振荡 ,破坏系统的正常工作。
- Analysis and comparison of DC SCR drive rig and AC converter drive rig 交流变频与SCR直流电驱动钻机的分析和比较
- AC DC dual purpose electric motor vehicl 交直两用电车
- The main function of rectifier circuits is to convert AC to DC. 整流电路的主要作用是将交流电压转换成直流电压。
- Application of AC Converter on Power-and-heating Plant 交流变频器在热电厂的应用
- She decided to convert from Judaism. 她决定不再信犹太教。
- The converter units generate harmonics which flow in the AC and DC lines. 换流器单元产生的谐波会流过交流和直流线路。
- The line AB cuts the line DC at the point E. AB线和DC线在E点相交。
- He is a recent convert to Christianity. 他最近改信基督教了。
- The Load Regenerative State and the Brake Ways Based on the AC Converter 浅谈负载发电和变频制动的方式
