电源设计应用
基于PLC的发电机故障录波系统的研究与设计
基于PLC的发电机故障录波系统的研究与设计 1. 引言 发电机是电力系统的重要组成部分,它的可靠运行对于保证电力系统的稳定具有重要意义。发电机故障录波...
2009-03-18 656
机顶盒与电视机电源开关联动一法
机顶盒与电视机电源开关联动一法 使用电视机,除了要操作电视机的电源开关外,还要操作机顶盒的电源开关,尤其是机顶盒摆放的位置不方便操作时,甚感不便。这里介...
2009-03-18 2831
数字电源设计方式的发展方向
数字电源设计方式的发展方向 前言:早在十几年前,诸如德州仪器、Microchip等公司就已经在传统的模拟电源设计中,混入了数字化的零件,现今信息产品...
2009-03-18 694
新型节能照明电源的控制技术
新型节能照明电源的控制技术 用于建筑照明方面的电力管理解决办法,如电感荧光灯,电子荧光灯,紧凑型荧光灯(CFL),卤素灯控制集成电路以及高压气体放电灯(H1D)技...
2009-03-18 1591
三相超快恢复二极管整流桥开关模块
常州瑞华电力电子器件有限公司根据市场需求,充分利用公司近二十年来专业生产各类电力半导体模块的工艺制造技术,设计能力,工艺和测试设备以及生产制造经验,于2006...
2009-03-11 3479
采用PSoC的防高压电容测量设计与实现
由于电容元件本身的储能特性,因此它被广泛地应用于整流,滤波,耦合,振荡等电路中,几乎成为现代整机产品中不可或缺的分立元器件。因此,无论是对电容生产厂商或...
2009-03-11 644
采用电容的电磁全隔离直流电源传输电路设计
本文提出了一种基于电容的全隔离直流电源传输电路,它依靠几组电容存储电荷来实现传输电能。由于电路输入、输出端不存在电磁耦合通路,电路实现了完全的电磁隔离。...
2009-03-11 1195
12v转15V、16V、18V、20V、22V、24V可调升
12v转15V、16V、18V、20V、22V、24V可调升压电路图 改变一下电阻,即可改变成15V、16V、18V、20V、22V、24V等不同类型电...
2009-03-06 7924
110v to 220v转换电路
110v to 220v转换电路的滤波电容采用4个200V/470uF的电容串,并联成一个100V/470uF的电容,见图1。当K合上时为110V电压输入,当K断开时为220V电压输...
2009-03-06 17758
220v转110电路图
该电路的滤波电容采用4个200V/470uF的电容串,并联成一个100V/470uF的电容,见图1。当K合上时为110V电压输入,当K断开时为220V电压输入,输出的直流电压都是(220*根...
2009-03-06 19868
A Quick Guide To Voltage Refer
Abstract: This application note discusses the three basic voltage reference topologies and their advantages and disadvantages. Covered topics include 3-terminal series mode references (bandgap and buried zener) and 2-terminal shunt refe...
2009-02-22 1157
Negative-Resistance Load Cance
Negative-Resistance Load Canceller Allows Voltage Reference to Drive Heavy Loads Abstract: This application note discusses how to build a high output drive voltage reference without sacrificing tempe...
2009-02-22 1247
Miniature, Precision Negative
Abstract: This application note discusses how to build a negative voltage reference without using external resistors or a negative supply by simply combining a simple charge-pump inverter and a positive output voltage reference. ...
2009-02-22 809
Controlling a Variable Voltage
Abstract: Semiconductor topic: Many linear and switched-mode power supplies and voltage regulators use a resistor network as feedback into the regulator to adjust the voltage output. This is typically done either by varying the values o...
2009-02-22 1410
Selecting the Right Series Vol
Abstract: This article provides an in depth analysis, procedure, and selection tables for selecting the optimum series voltage reference for voltage output DACs. It covers all of the important parameters such as: input supply voltage, r...
2009-02-22 847
Accurate DC-DC Converter Minim
Whether squeezing the last millijoule from your battery or operating a cooler CPU board, the goal is to burn less power. For many loads the power dissipation varies as the square of the applied voltage, so one approach is simply to minimiz...
2009-02-22 1265
Multi-Range ADC Use Voltage Re
A data acquisition board, in order to provide flexibility, must be able to accommodate various input voltage ranges. Handling low amplitude signals generally requires an increase in the number of bits of resolution, increasing cost....
2009-02-22 442
P-FET Linear Regulator Has Low
P-channel MOSFETs (P-FETs), though more expensive than pnp transistors, are free of the dissipation loss associated with base drive in a pnp circuit. P-FETs also have a lower saturation voltage at light loads (Figure 1). In fact, th...
2009-02-22 1151
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BLDC | PLC | 碳化硅 | 二极管 | OpenAI | 元宇宙 | 安森美 | ADI |
无刷电机 | FOC | IGBT | 逆变器 | 文心一言 | 5G | 英飞凌 | 罗姆 |
直流电机 | PID | MOSFET | 传感器 | 人工智能 | 物联网 | NXP | 赛灵思 |
步进电机 | SPWM | 充电桩 | IPM | 机器视觉 | 无人机 | 三菱电机 | ST |
伺服电机 | SVPWM | 光伏发电 | UPS | AR | 智能电网 | 国民技术 | Microchip |
开关电源 | 步进电机 | 无线充电 | LabVIEW | EMC | PLC | OLED | 单片机 |
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Type-C | USB | 以太网 | 仿真器 | RISC | RAM | 寄存器 | GPU |
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CAN | CSI | DSI | DVI | Ethernet | HDMI | I2C | RS-485 |
SDI | nas | DMA | HomeKit | 阈值电压 | UART | 机器学习 | TensorFlow |
Arduino | BeagleBone | 树莓派 | STM32 | MSP430 | EFM32 | ARM mbed | EDA |
示波器 | LPC | imx8 | PSoC | Altium Designer | Allegro | Mentor | Pads |
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C++ | Java | Python | JavaScript | node.js | RISC-V | verilog | Tensorflow |
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DuerOS | Brillo | Windows11 | HarmonyOS |