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- Vacuum tubes require DC voltage sources as well. 真空電子管也要求以直流電壓為電源。
- Frequency drifts due to: DC voltage, temperature, VSWR. 頻率漂移跟直流電壓、溫度、駐波比有關(guān)。
- The post-stage circuit is functioned to transform from DC voltage to the rated DC voltage of load with the structure of flyback converter. 后級再將直流電壓轉成負載所需之直流工作電壓，其架構為返馳式轉換器。
- A plot of dc voltage or current versus time normally produces a straight line. 直流電壓或電流與時(shí)間的關(guān)系圖一般成直線(xiàn).
- DC voltage is determined by AC voltage, inductance on the AC side, and load. 直流側直流電壓是由交流電壓、電感及負載決定的；
- A phenomenon which occurs when excess DC voltage is applied to an LCD. 一現象哪個(gè)發(fā)生什麼時(shí)候過(guò)度直流電壓被用于LCD。
- The DC voltage calibration room is by far the largest of the labs I visited. 直流電壓校準室要比我參觀(guān)過(guò)的實(shí)驗室的大很多。
- DC voltage divider can be used to design lower voltage direct current power. 直流分壓器集開(kāi)關(guān)電源和電能變換于一身，可以被用來(lái)設計降壓型直流電源。
- A SMPS is a type of voltage transformation device. 交換式電源供應器是一種電壓轉換器具。
- The basic principle of the voltage transformer (discharge coil) is similar to the transformer. 電壓互感器(放電線(xiàn)圈)的基本工作原理與變壓器相似。
- The capacitance bleeder is used in capacitive voltage transformer as bleeder, concurrently as coupling capacitor. 電容分壓器用于電容式電壓互感器中,做分壓器用并兼作耦合電容器使用。
- The superior voltage stability of such a Josephson voltage standard has many applications in dc voltage metrology. 此約瑟夫森電壓標準杰出的電壓穩定性在直流電壓計量中可以有許多應用。
- If the multimeter is used to measure DC voltage or DC carnet , we must be careful that the polarity is not reversed . 假如用萬(wàn)用表測量直流電壓或直流電流，我們必須注意極性不可接反。
- Fan, notor, water-pump and voltage transformer arethe four kinds of common electromechanical equipments, also big energyeaters. 風(fēng)機、泵、壓器、動(dòng)機是四類(lèi)量大面廣的通用機電設備,也是耗能大戶(hù)。
- As a set of voltage measuring device,the measuring accuracy of optical voltage transformer is an important indication of system performance. 光學(xué)電壓互感器作為一套電壓測量設備,測量精度的準確性是衡量系統性能的重要指標之一。
- If the multimeter is used to measure DC voltage or DC carnet ,we must be careful that the polarity is not reversed . 假如用萬(wàn)用表測量直流電壓或直流電流，我們必須注意極性不可接反。
- By far, some reliability designs and optimization designs of voltage transformer are studied, but the methods they adopted are still traditional. 目前，在電壓互感器設計中，雖有人進(jìn)行過(guò)可靠性設計和優(yōu)化設計方面的研究，但采用的方法仍為傳統方法。
- If the multimeter is used to measure DC voltage or DC carnet, we must be careful that the polarity is not reversed . 假如用萬(wàn)用表測量直流電壓或直流電流，我們必須注意極性不可接反。
- Auxiliary voltage transformers for controls and metering. 控制以及測量用補助電壓變壓器。
- Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer is presented. 摘要基于石英晶體的逆壓電效應，研制出一種雙模干涉式的電子電壓互感器。
