高压驱动,high voltage driver
1)high voltage driver高压驱动
英文短句/例句
1.High Voltage Drive IC Based on High and Low Voltage Compatible Process;基于高低压兼容工艺的高压驱动集成电路
2.Research and Test Method of High Voltage PDP Driver IC s Reliability;PDP高压驱动芯片可靠性研究及验证方法
3.A Design of Constant-current High-voltage Power Supply for LED Based on Valley Fill Circuits基于填谷电路的恒流式LED高压驱动电源的设计
4.High pressure was used to drive compressors and other equipment.高压蒸汽用来驱动压缩机或其他设备。
5.Research on High-Precision Dynamic Piezoelectric Ceramic Driving Power高精度动态压电陶瓷驱动电源的研究
6.Bootstrap Capacitor Design to Drive High Voltage Floating MOSFET驱动高压浮动MOSFET的自举电容设计
7.The turbine is spun by the high-pressure gases.涡轮由高压燃气驱动旋转。
8.Design of High Performance White LED Driving IC for Buck Switch Circuit;高性能降压型白光LED驱动芯片设计
9.The Three Phases High-voltage Power MOS Gate Drive Integrated Circuit;三相高压功率MOS栅驱动集成电路
10.Development of the Multichannel HV IGBT Driver Trigger Based on FPGA采用FPGA的多路高压IGBT驱动触发器研制
11.Research on Responsibility of Piezoelectric Injector Driver Circuit for High Pressure Common Rail Diesel Engine高压共轨柴油机压电喷油器的驱动响应特性
12.Design of direct-drive air compressor drived by permanent magnet brushless DC motor直流无刷电机驱动的高压便携式空压机研制
13.Research Advances of Improving Thrust Power of Inchworm-Type Piezoelectric Linear Actuators提高蠕动式压电直线驱动器输出力的研究进展
14.Research on a Kind of High-precision Dynamic Piezoelectric Ceramic Power一种高精度动态压电陶瓷驱动电源的研究
15.Research on SPICE Macro-Modeling of High-Voltage DMOS for PDP Scan Driver IC;PDP行驱动芯片用高压DMOS器件SPICE宏模型研究
16.RESEACH ON THE LIGHT DRIVING HYBRID HIGH-VOLTAGE FIBER OPTIC CURRENT SENSOR;一种光驱动混合式高压光纤电流互感器的研究
17.Design of LV-to-HV Level Shifter Circuit for PDP Driver ICs;PDP显示驱动芯片中高低压转换电路的设计
18.Research on High Voltage Power Supply to Drive Laser Device;用于激光器驱动的高压开关电源的研究
相关短句/例句
highlow voltage driving高低压驱动
1.In this paper, the sensitivity adjustable woofdetecting module circuit andhighlow voltage driving circuit is described in large details.重点介绍了灵敏度可调的纬纱检测模块的设计电路和采用高低压驱动的选纬指控制模块的设计电路。
3)High Voltage Drive中高压驱动
4)HV IGBT driver高压IGBT驱动
5)drive/high-speed high-voltage驱动/高速高压
6)high voltage floating drive高压浮动驱动
1.This paper proposes ahigh voltage floating driver for DC DC and AC DC converters.提出一种适于DCDC和ACDC变换用的高压浮动驱动电路,克服了以往类似电路驱动能力弱的问题,具有较广泛的实用性。
延伸阅读
高压功率MOSFET门极驱动电路高压功率MOSFET门极驱动电路high voltage power MOSFET gate drivergooyo gongl口MOSFET men}{目udongd一on{日高压功率MOSFE丁门极驱动电路(highvoltage Power MOSFET gate driver)用来开关高压电路中功率MOSFET的门极控制电路,又称高压浮动MOS门极驱动器。对门极驱动电路的要求(1)功率MOSFET位于高电位主电路中,而驱动电路位于低电位,因此一般需要电气隔离。、(2)驱动门极的控制信号幅值应满足10~15V。由子功率MOSFET的门极与源极之间存在极间电容,故门极驱动必须提供该极间电容充放电所需的功率。(3)应具有一定的保护功能。驱动电路的隔离方法(l)光隔离:采用光祸合器,电路中每个功率MOSFET需要一个隔离电源,电路复杂,价格较贵,体积大,但开关很快,信号传播延时小。(2)磁隔离:采用脉冲变压器,电路简单,费用可行,但对占空比很宽的脉冲信号进行祸合需要复杂的技术,信号频率较低时,变压器尺寸显著增加,寄生参数将会使快速开关波形畸变。驱动电路技术发展很快,现已生产多种驱动IC芯片。进入90年代以来,一种高性能的新型高压浮动MOS门极驱动器IC芯片投人使用,使得MOS功率器件的门极驱动更加完善和易于实现。新型组件能直接驱动低电位开关,而且因具有悬浮输出,故又能直接驱动高电位开关。例如IR213o组件为六输出门极驱动器,在三相逆变电路中,用一片组件,一个千15V直流电源就可同时驱动六个功率MOSFET,使电路大为简化。它还具有以下性能:输出电阻值较小,门极极间电容可快速充放电,提高了功率器件开关速度,开关损耗低;在高频及最高允许工作电压下内部损耗较小。门极欠压、过压或负载电流超过预定峰值时,门极信号钳位于低电平,以保护功率开关器件。绝缘栅双极型晶体管(I GBT)也属于门极电压驱动的功率器件,故上述的门极控制电路也适用于高电位的IGBT。