开关稳压器,Switching regulator
1)Switching regulator开关稳压器
1.A novel PWM control technique is presented,which integrates the error amplifier and PWM comparator with a summing comparator to achieve the self-adaptive control of the current mode switching regulator.提出了一种新颖的脉宽调制(PWM)控制技术,该技术将误差放大器和PWM比较器归结为一个求和比较器来实现对电流模开关稳压器的自适应控制,使系统变得简洁,降低了成本,有利于集成。
2.They can be separated into two kinds approximately: low-dropout regulator (LDO) and switching regulator.这一系列新型电源芯片大致可以分为两大类低压差线性稳压器(LDO,low-dropoutregulator)和开关稳压器。
3.5μm CMOS process,a novel load current sensing circuit is presented for DCM of BUCK switching regulator.针对Buck型开关稳压器的断续工作模式(DCM),基于CSMC0。
英文短句/例句
1.Safe Design in Applications of L4970APowerful Switching Regulator;L4970A大功率开关稳压器应用的安全设计
2.Safe Design in Applications of L4970A Powerful Switching Regulator;L4970A大功率开关稳压器应用中的安全设计
3.A Load Current Sensing Circuit for BUCK Switching Regulator一种BUCK型开关稳压器负载电流检测电路
4.Abstract： Use the thyristor as switch devices in researched and produced new type contactless power stabilized voltage supply.在所研制的新型无触点电力稳压器中，采用晶闸管作为开关器件。
5.on-load tap-changer of transformer变压器有载调压开关
6.Study on stability of nonlinear closed-loop system based on integrate function control of BUCK power converter降压型开关变换器非线性闭环控制系统的稳定性分析
7.The Research and Design for Intelligent High-Power Charger and Digital Switching Power Supply;大功率智能充电器与开关稳压电源的研究及设计
8.transformerless multiplex switch无变压器的多接开关
9.Faulty high pressure cut-off switch.高压截止器开关出故障。
10.LOW PRESSURE CYCLING CLUTCH SWITCH低压循环离合器开关
11.Research on Flame-proof & Intrinsically Safe DC Switching Power Supply;隔爆兼本安直流稳压开关电源的研究
12.Research on Half-bridge High-frequency Switching Steady-voltage Power Supply Based on IGBT基于IGBT的半桥高频开关稳压电源研究
13.Switching power supply based on UC3842一种基于UC3842的新型开关稳压电源设计
14.Design of Program-Controlled Switch Power Supply Based on the AT89S52基于AT89S52程控开关稳压电源设计
15.The Design of 32V/2A Numerical Control Switch Power Supply36V/2A数控开关稳压电源设计
16.Switching Regulated Power Supply Based on Neural Network PID Control基于神经网络PID控制的开关稳压电源
17.Design of Switching Regulated Power Supply Based on UC3842基于UC3842开关稳压电源的设计
18.A Single Switch High Voltage Converter based on Parallel Connection of Piezoelectric Transformers基于并联压电变压器的单开关高压变换器
相关短句/例句
switch post regulator开关后级稳压器
3)step down switching regulator步降开关稳压器
1.L5973AD produced by ST is multipurposestep down switching regulator with2A switching limit curˉrent.文中介绍了多用途步降开关稳压器L5973AD的内部结构、主要特点和工作原理 ,同时给出了L5973AD在不同工作方式下的典型应用电路。
4)single-chip switching voltage stabilizer单片开关稳压器
5)switching regulator开关式稳压器
6)switching voltage regulator开关稳压
延伸阅读
AC-DC-AC-DC型开关稳压电路AC-DC-AC-DC型开关稳压电路AC-DC-AC-DC type switching voltage stabilizing circuits对小功率的AC一DC一AC一IK!型稳压电路，可省去图中的集成驱动器，由集成控制器直接驱动。AC一DC一AC一】兀型稳压电路组成的开关电源及模块，广泛应用于通信和其他电子设备中作为一次电源用。AC DC ACDCx一rlg伙019七Jo了1 wenyod旧z〕JLJAC一OC一AC一OC型开关稳压电路(AC一DC一AC一IX二type switehing voltage stabilizingcircuits)将交流电压通过整流滤波电路及DC一〔X)开关变换器，并借助反馈环节得到稳定直流输出电压的开关型稳压电路。其原理方框图如图所示。图中输人和输出端都加有噪声溥波器。电容滤波的全波整流电路中，开机时有一大的充电电流流过整流管。为了削弱该冲击电流，在AC一DC一AC一IX{型稳压电路中加人软起动电路。又因电容滤波的整流电路中电流失真很大，使功率因数很低。为了提高功率因数，通常采用功率因数校正技术。90年代以前，采用无源校正技术，只能对基波进行相移补偿或抑制某些指定的谐波。实际应用中，还受到体积、质量、价格等因素的限制。9。年代普遍采用高频有源功率因数校正技术。图中的有源功率因数校正电路实质上是一种升压式有源功率因数校正(b oost一PFC)电路(见DC一DC型开关稳压电路)。它可将稳压电路的输入电流波形变换为与输入电网电压同相位的正弦波，变换效率可大于98%。这样，可以降低线路损耗，节约能源，减小电网的谐波污染。┌───┐┌────┐┌─────────┐┌──┐│NF│ ┌───┐│ pFC││ OC~O(: ││ 哪││，噪声│ │_整流 ││功率因数││ 变换器 ││噪声││健波 │ └───┘│ 校正 ││(含高频整流及滤波)││滤波││ │││└─────────┘││└───┘└────┘ └──┘ ┌─────┐ │ SS │ ┌─────┐ │软起动│ │集成驱动器│ │ │ └─────┘ └─────┘ ┌─────┐ │集成控制器│ └─────┘AC一1)C一AC一1)C型开关稳压电路原理方框图
