查询词典 current amplifier

At this time, the amplifier output current is zero, the servo valve closed, hydraulic cylinder driving the valve plate parked in the corresponding position of qT.

这时，放大器的输出电流亦为零，伺服阀关闭，液压缸带动的阀板停在相应的qT位置。

According to the pamphlet, the current in the amplifier can be amplified to 3 amperes.

根据小册子，在放大器里的电流可以被放大到 3 安培。

According to the pamphlet, the current in the amplifier can be amplified to 3 amperes.

根据这个小册子，在放大器中的电流可以被增强到3安培。

According to the pamphlet, the current in the amplifier can be amplified to 3 amperes.

按照小册子，在放大器里的电流可以被放大到3安培。

According to the pamphlet, the current in the amplifier can be amplified to 3 amperes.

第 57 页星沙英语 www.rr365.com 根据小册子，在放大器里的电流可以被放大到 3 安培。

In this paper, the dual-channel optocoupler and current conveyors are employed to achieve the wide bandwidth isolation amplifier.

本论文采用双通道的的光耦合器和电流转换器来设计一个宽频带的隔离式放大器。

This series of products with unique designs, such as: local oscillator frequency multiplier / divider, two low-noise amplifier gain settings, can effectively extend the standby time of low current call mode.

该系列产品采用独特的设计，如：本振倍频器/分频器、两种低噪声放大器增益设置、可有效延长手机待机时间的低电流呼叫模式。

Mainly engaged in the project are: 1, lithium battery protection board, power type (power tools, electric vehicles, model aircraft) lithium battery protection board; 2, switching power supply, adapters, chargers; 3, high power audio, amplifier, communications power inverter power supply; 4, solar cells program, program charger, portable power supply; 5, special power supply / power supply, as well as smart power management system; 6, LED drivers, all kinds of high-frequency electronic circuit design, update problem-solving / Circuit Design and so on; Electronics 8514C has°load, four-channel Tektronix TDS2014B Oscilloscopes, Tektronix Current Probe, Power Instrument / high voltage tester, spectrum analyzer proposed, frequency meter, signal generator, the high and low temperature environment for the control room and other advanced equipment and a group of highly professional and well-motivated research in science and technology, design professionals; have the ability to achieve all-round, the perfect integration services.

主要经营项目有：1、锂电池保护板、动力类（电动工具、电动车、航模）类锂电池保护板；2、开关电源、适配器、充电器；3、大功率音响、功放、通讯电源、逆变电源；4、太阳能电池方案、充电器方案、便携电源；5、特种电源/智能电源以及电源管理系统；6、LED驱动，各种高频电子电路的设计，更新解难/电路设计等；公司拥有艾德克斯8514C电子负载、泰克TDS2014B四通道示波器、泰克电流探头、功率仪/高压测试仪、频谱分析议、频率计、信号发生器、高低温环境控制室等先进设备和一批专业素质高、干劲十足的科研技术、设计人才；有能力做到全方位、一体化的完美服务。

The effect of GaAs hbt Self-Heating effect on current mirror bias circuit for power amplifier was studied.

研究了GaAs HBT的自热效应对功率放大器镜像电流源偏置电路性能的影响。

A three level PWM amplifier was proposed in this paper to reduce the current ripple and to achieve the successful suspension of the magnetic bearing.

设计了一种性能优良的双向三电平PWM开关功放，实现了永磁偏置径/轴向电磁轴承的悬浮系统运行。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。