But now, Americans may turn more heavily to purchases of low-cost converter boxes that can be attached to existing TVs to pick up digital signals.
但目前来看，美国人可能会主要转向购买低成本的转换盒，用在现有电视上接收数字信号。
You can use a low cost converter.
您可以使用低成本的转换器。
The experiment proves that the converter possesses high efficiency and low EMI.
实验结果表明，该变换器具有高效率、低电磁干扰等特性。
A combination Low Noise Amplifier and down converter built into one device attached to the feed.
低噪声放大器和下变换器内置于连接到馈电的一个设备。
Low phosphorus formulation of environmental protection, full protection three-way catalytic converter to meet all environmental requirements limousine models.
低磷环保配方，全面保护三元催化转化器，满足所有型号的高级轿车环保要求。
The ADS1256 of TI Corp was used as AD convertion chip. ADS1256 is an AD converter for industry application with the excellent performance of low noises and high speed.
AD转换芯片采用德州仪器（TI）公司的ADS1256，其是德州仪器公司推出的具有一流低噪声、高速度的业界最高性能工业用模数转换器。
Test results demonstrated that the converter has the advantages of simple topology, high power density, high conversion efficiency, high power factor, uninterruptible power supply, low cost.
试验结果表明，这种变换器具有电路拓扑简单、功率密度高、变换效率高、功率因数高、不间断供电、成本低等优点。
But, despite its merits, the traditional single-ended forward converter has some shortcomings, such as simple circuit, low parts count, low output ripple, etc, it also has some shortcomings.
尽管传统的单端正激变换器有诸多优点，如电路结构简单、元件数量少、输出纹波小等，但是也有其缺点。
Maintain low emissions: Comma Motor Oils are friendly toward modern emission control systems, helping improve catalytic converter service life for low exhaust emissions.
维持低排放：满足主流发动机废气排放控制系统的配套要求，有利于提高催化转换器低废气排放的使用寿命。
The AAT3177 is a high output current, high efficiency, low noise, low profile Charge Pump DC/DC converter.
AAT3177是高输出电流，高效率，低噪音，低姿态电荷泵DC/ DC转换器。
Using the HS1100/HS1101 capacitive humidity cell and the A/D converter CC7107 etc, this article designed a low cost and digital-displayed humidity measurer.
采用湿敏元件HS1100/HS1101以及A/D转换器CC7107等常用元器件，设计了一款电路结构简单而且成本低廉的数字显示湿度测量仪。
Using the temperature sensor AD590 and humidity sensor HM1500, and the A/D converter CC7107 etc. A low power and low cost measurer of temperature and humidity was designed.
采用温度传感器AD590、湿度传感器HM1500、A/D转换器CC7107以及少量常用元器件，设计并制作了一款低功耗、低成本的数字显示温湿度两用测量仪。
The main low life causes of tapping hole are found after analyzing damaged mechanism of tapping hole of 30t converter.
分析30t转炉出钢口损毁机理，找出寿命低的主要原因。
The study is conducted on producing extra-low FeCr containing high chromium and low phosphorus with converter MC FeCr slag.
研究了转炉中铬渣生产高铬低磷微碳铬铁，实验证明：工艺可行，缺点是合金不能脱硫。
Minimum 3 years experience in high/low voltage converter manufacturing as a process or manufacturing support engineer.
3年以上作为工艺工程师或制造技术支持工程师，并从事高、低压变频器或类似产品制造行业的工作经验。
It enables the use of very low DC resistance (DCR) power inductors (0.3m?) by enhancing the SNR of the current sense signal to maximise converter efficiency and increase power density.
它允许使用非常低的直流电阻(DCR)功率电感(0.3米？)通过增强电流检测信号的SNR最大化变换器效率和增加功率密度。
On the base of the theory, we study a kind of high efficiency, low dissipation switching power supply converter.
在此基础上主要研究了一种高效率低功耗降压开关型电源转换芯片。
The designed converter could operate well with a slender supply voltage signal because of its high input resistance and low offset drift.
该转换器的高输入阻抗和低失调电压漂移输入增益级可以保证芯片在微弱电压信号下正常工作。
With this technique, the effect of equivalent high switching frequency converter has been obtained with low switching frequency converter.
提出了基于载波组合相移技术的电流型电力有源滤波器，在较低的开关频率下实现了等效的高频载波效果。
This paper discussed the principle of a great power battery charger using low cost switch power converter, the practical circuits are presented.
讨论了低成本开关电源式大功率蓄电池充电机的工作原理，并给出了实用的电路原理图。
The results show that the phase error of the vector measurement is zero, and amplitude errors can be eliminated, and high measurement accuracy can be obtained by using low bit D/A converter.
结果表明，相位测量的理论误差为零，幅度测量的理论误差可用修正系数消除，且使用较低位数的D A转换器，可得到高准确度的结果。
To achieve the standby mode system operations, the Tinyswitch flyback converter which features low no-load loss is used for the auxiliary power circuit.
在辅助电源方面，采用低空载损耗之返驰式转换器架构，提供待机模式下所需之系统电源。
Simulation and experimental results show that the proposed converter has sine wave input current and output voltage, low harmonic content, adjustable power factor, and zero voltage commutation.
仿真和实验结果表明：所提出的变换器输入电流和输出电压为正弦，谐波小且输入功率因数可控，并可实现零电压换流。
The constant potential apparatus developed for cathode protection on the basis of the converter is of high power, low ripple output and strong reliability.
基于此变换器所研制的用于阴极保护的恒电位仪，具有输出容量大、纹波幅度小和可靠性高等特点。
When we use low-dropout switching power switching converter to reduce positive input voltage, we usually need an extra low - power negative output voltage.
在采用降压开关功率开关转换器降低正输入电压的同时，通常还需要一个额外的低功率负输出电压。
The cause of low catalyst utilization rate in the lower part adiabatic layer of converter is analyzed. Modification measures and their valuable effectiveness are put forward.
分析氨合成塔下绝热层催化剂利用率低的原因，提出了提高利用率的措施以及实施效果。
It has been shown that the designed DC switching mode converter has a stable output voltage frequency, small ripple, high operating frequency and low power consumption.
结果表明，所设计的直流开关型变换器集成模块输出电压稳定、纹波小、工作频率，高、功耗低，且体积小。
The low voltage DC system is one of the most important equipments in converter station, which is closely associated with the safety and stability of DC transmission system and correlative AC system.
低压直流输电系统是换流站内重要设备之一，直接影响到整个直流输电系统及相关交流系统的安全稳定运行。
A low supply voltage sample-and-hold circuit for a pipelined analog-to-digital converter is described.
设计了一个用于流水线型模数转换器的低压采样保持电路。
The developed water washing engineering vehicle, with converter as its power system, and with proven technology, features low cost, simple system and reliable protection.
开发的水冲洗工程车采用劈相机系统作动力系统，技术成熟，成本低廉，系统简单，保护可靠。
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