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- This paper presents High Speed Fuses Size 5 for the protection of power semiconductors in Large Current AC to DC Converters (Rectifiers). 本文介绍大电流交流变直流的变换器（整流器）中保护功率半导体器件的5%23快速熔断器。
- A rectifier is a device which changes AC to DC. 整流器是一种将交流电转变为直流电的装置。
- 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。
- linear rms AC to DC converter 交流有效值一直流线性变换器
- 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。
- Of these, the AC Rectifier will enter into direct current, DC converter will turn into the required frequency of the AC. 其中，整流器将输入的交流电转换为直流电，逆变器将直流电再转换成所需频率的交流电。
- Stacey: Yeah, you could come down to DC. 斯戴茜：可以，我们在华盛顿见。
- Repatch the main AC to the hard drives and stand by to broadcast. 那么把主电源都接上，准备开始广播了。
- AC to DC inverter AC／DC变换器
- DC to DC Converter 直流直流转换
- A Novel PWM ZVS AC DC Converter with PFC 新颖的含PFC的PWM ZVS AC-DC变换器
- It is to be noted that Thevenin 's theorem applies to AC as well as to DC circuits. 要注意,代文宁定理不仅适用于直流电路,也适用于交流电路。
- PLS use the personal ac to transfer accounts to the personal ac. 请以私人账户转账私人账户,谢谢!
- A high frequency link Push Pull Forward(PPF) type inverter is proposed in this paper,which have the advantages of the Push-Pull DC converter and the high pulse DC link inverter. 本文结合推挽正激直流变换器和高频脉冲直流环节逆变器的优点,提出了一种适用于低压大电流输入场合的推挽正激式高频环节逆变器。
- The extinction angle of the DC converter,which is usually used to study the commutation failure of the DC inverter,is an important parameter in the DC transmittal system. 直流换流器熄弧角是直流输电系统的重要电气量,常被用于判断直流输电系统逆变器的换相失败。
- Through the test and analysis, the new topic of preventing incorrect action of protection in HVAC power network caused by commutation failure in DC converter station was discussed, and the effective countermeasures were put forward. 通过分析和试验,引出了超高压交直流电网并联运行时,如何防范直流换流站换流失败引起高压交流电网中继电保护不正确动作的新课题,并进行了探讨,提出了有效的防范措施。
- And employers often use the switch from DB to DC to cut their contributions. 雇主常常将DC计划切换至DB计划以削减缴款额。
- She decided to convert from Judaism. 她决定不再信犹太教。
- A digital watermarking algorithm,in which the visual-model-weighted DCT coefficients of the watermarking signal are added to DC coefficients and AC coefficients of original image,is proposed in this paper. 文章提出了一种在层式余弦变换域中嵌入数字水印的算法,该算法把水印信号的DCT变换域量值叠加到原始图像经层式余弦变换所得到的DC系数和部分AC系数中,这些系数空间容量充足,极其有利于保证水印算法的实现。
- He is a recent convert to Christianity. 他最近改信基督教了。
