1、

Completing detail design of analog control circuits for rotational speed of dc motor, power driver circuit board and multifunction-integrated control circuit board were developed.

完成电动机转速的模拟电路控制方案的详细设计。开发出电动机功率驱动板、集成多种实验电路的一体化控制板。

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2、

The essential parts of power supply circuit are chosen correctly regard with its characteristics, life and cost in case of ensuring vehicle driving safety, driver safety and driving surroundings safety.

在确保车辆运行安全、驾驶人员安全和车辆运行环境安全的前提下,结合使用和关键部件特性,兼顾寿命、成本等参数,对动力线路的关键部件进行了合理选择。

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3、

Design of Power MOSFET Driver Circuit for High Frequency Induction Heating Supply

高频感应加热电源功率器件MOSFET驱动电路

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4、

The technical development of the preamp circuit, signal processor, power amplifier and loudspeaker driver are described below.

阐述了前置放大器电路、信号处理器、功率放大器、扬声器驱动器的技术发展。

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5、

A full bridge power driver is developed, which is an application specific integrated circuit ( ASIC).

介绍了一种全桥式功率驱动器的电路设计。

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6、

M57962AL, the specific driver of IGBT, is fit for driving the high power apparatus, and can make a reliable design for its applied circuit through its inner self protection function.

IGBT专用驱动模块M57962AL适于驱动大功率器件,可根据其内部的自保护功能对其应用电路进行安全可靠设计。

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7、

The main circuit of the System is composed of voltage rectifier and inverter circuit, the control system is mainly composed of the power supply and driver circuit board, the central control board, the detection circuit board, and other auxiliary circuit.

系统主电路由电压型整流电路和逆变电路组成,系统的控制电路主要由电源及驱动电路板、核心控制板、检测电路板以及其他辅助电路等构成。

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8、

Then the hardware frame of the servo driver is introduced, especially the design of the DSP minimal system, current detecting circuit, speed and position-acquiring circuit, power circuit based on IPM are further researched.

然后介绍了所设计的伺服驱动器的硬件框架,重点介绍了DSP最小系统、电流检测电路、位置检测电路和以IPM为核心的主电路;

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9、

Current source laser diode driver circuit and photo detector amplification and rectification circuit with wide dynamic range have been designed and implemented on the network interface card, automatic power control of the laser diode has been achieved.

在链路的网络接口卡上设计和实现了激光器的电流源驱动电路以及具有宽动态范围的光电探测器放大整形电路,实现了激光器的自动功率保护。

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10、

The main contents are as follows: 1. An improved adjustable current source is used to design a laser driver circuit with hot-plug function; a large photosensitive area photodiode and a wide dynamic range logarithmic converter are used to design an optical power meter.

主要研究内容如下:1.对可调电流源进行改进,设计出了具有热插拔功能的激光器驱动电路;利用大光敏面的光电二极管和宽动态范围的对数运算放大器,设计出了光功率计。

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11、

in the paper, the hardware circuit design of a dsp-based brushless dc motor controller is given, which includes a current loop, a speed position loop, and ipm ( intelligent power model) driver.

本文提出了一种基于DSP的直流无刷电机控制器的硬件电路,包括电流环、速度位置环和IPM(智能功率模块)驱动的硬件电路设计。

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12、

The design theory of driver circuit of large power circulator is discussed.

本文论述了大功率环行器驱动电路的设计理论.

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13、

Design and Research of High Power LED Driver Circuit

一种大功率LED驱动电路的设计与研究

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14、

The method using high-efficient and high-power H bridge driving circuit DRV592 as a driver in thermoelectric cooler to form thermostat cooler system for high-power laser diodes is presented.

介绍了利用高效、大功率H桥驱动集成块DRV592作为热电致冷器的驱动器构成大功率激光二极管恒温致冷系统的方法。

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15、

The hardware is composed of LED driver circuit, control circuit, sensor module circuit and DC power supply.

硬件部分包括LED驱动电路、控制电路、传感模块电路和直流稳压电源等电路的设计。

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