高功率

A18430 Maximum Ratings: A18430 Pinout: DC input range: 180 - 375V Input surge withstand: 400V for 100ms DC output: 3.3V Programmable output: 10 to 110% Regulation: 0.2% Efficiency: 77.5% Maximum operating temperature: 100C at full load Power density: 60W/cubic inch Height above board: 0.43 in.(10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture

A18430最大额定值： A18430引脚说明：直流输入范围：180 - 375V输入浪涌承受：为100ms的400V的直流输出：3.3V的可编程输出：10至110％调节：0.2％的效率：77.5％最大工作温度：100C读写器在满负荷功率密度：60W/cubic英寸高光明正大：0.43英寸（10.9毫米）可并行与N +男容错低噪音零电流/零电压架构

With fault signals of vibration tested in practice, this paper takes frequency-domain half-power bandwidth Gauss wavelets of continuity, index wavelets decomposition and equivalent bandwidth equivalent sampling discrete bi-orthogonal wavelets decomposition as basis, presents scaling correlated analysis correspondingly toward wave making vibration signals, and accurately realizes to decompose different stress wave speeds, and provides a method of analysis and calculation for accurated location and recognition of the polygenetic faults.

根据上述故障力学模型，我们提出并设计了相应的测试系统，对实测的故障振动信号，以频域半功率带宽连续高斯小波、指数小波分解和等带宽等采样离散双正交小波分解为基础，提出了相应的对波致振动信号的尺度相关分析，准确地实现了分离不同的应力波速，为多源故障的精确定位识别提供了分析和计算方法。

RoyalRay series high power, medium power HF tag readers are designed upon fully self-intellectual property. Based on proprietory efficient anti-collision algorithm, they features excellent tag read/write operation performance with high identification rate. They can be widely applied in many RFID application systems such as logistics, personnel identification, conference attendance, access control, anti-counterfeit and industrial production process control.

荣睿系列大功率、中功率电子标签读写器基于完全自主知识产权设计，结合专有电子标签解码核心与处理算法，在保持高识读率的同时，实现对电子标签的快速读写处理，可广泛用于物流、个人身份识别、通道管理、门禁、防伪及生产过程控制等诸多RFID系统应用领域。

Monolithic Microwave Integrated Circuit; Pseudomorphic High Electron Mobility Transistor; GaAs; Nonlinear Model; Power Amplifier

微波单片集成电路；赝配高电子迁移率晶体管； GaAs；非线性模型；功率放大器

Using 0.15-micron-gate-length GaAs pseudomorphic high-electron-mobility-transistor device technology, the power amplifier covers the 17 to 25 GHz frequency bands and has a signal gain of 20 decibels with +28 dBm P1dB compression point.

采用0.15微米的高电子移导率场效晶体管器件技术的这一功率放大器的频率范围为17～25 GHz，增益为20分贝(相对+28 dBm P1dB压缩点)。

A 2.6 GHz power amplifier is designed and implemented in hybrid microwave integrated circuit using GaAs pseudomorphic high electron mobility transistor for WiMAX applications.

本论文采用砷化镓拟态高电子移动率电晶体研制应用於全球互通微波存取系统之2.6GHz功率放大器混成微波积体电路。

IP 430, such as power ACBEL rated power up to 380W, but did not provide 6pin PCIE power interface, connected to high-end graphics cards also do need to reprovision the conversion line, bringing the inconvenience.

如康舒 IP 430电源额定功率高达380W ，却没有提供6pin PCIE 供电接口，接驳高端显卡时还需要另配转换线才行，带来了不便。

Absolute spectral responsivity standard detectors with uncertainty .035%.

不确定度。035%的高精度光谱辐射功率标准

The laser measuring system possesses simple process, low cost, evident and accurate detection resuit and can be widely used in laser production and detection.

该激光测试系统工艺简单，价格低廉，检测结果直观、明确，测试精确度高，可广泛应用于中小功率激光器的生产、检测和使用。

Arcjet is one of the highlight of electric propulsion investigation and application because of its high thrust density, high ratio of thrust and power, preferable specific impulse, better system successiveness and reliability.

作为电推进的一种方式，电弧加热发动机以较高的推力/功率比、推力密度、中高的比冲、良好的系统继承性和可靠性等特点，成为当前国际研究和应用的热点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。