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dianzifuzai
- 电子负载程序，本电子负载有横流，恒压，横功率，横阻，四种工作模式-E-load procedure, the electronic load has cross-flow, constant pressure, cross-power, cross-resistance, four operating modes
power
- 介绍了在电子设计中画线路板是应该注意的,特别是底线和电源的设计-Introduced in the electronic circuit board design, painting should be noted, in particular, is the bottom line and power supply design
wenyady
- 07年电子大赛题目之稳压开关电源，供大家参考参考。-2007 title contest of electronic switching power supply regulator, for your information.
IEEE-Std-1402
- IEEE 电力系统变电站物理和电子安全标准。对电力系统变电站安全程序开发有帮助。-IEEE power system substation physical and electronic security standards. Substation of the power system security development help.
AD7799PDF
- AD7799/AD7798 特性： RMS 噪声（有效值噪声）： 在 4.13HZ 转换率下紧为 27nV(AD7799). 在 16.7HZ 转换率下为 65Nv. · 低 功 耗 ，典型为 300uA · 内 置 1 一 128 增益的低噪声可编程仪表放大器 · 内 置 时 钟振荡器，省去了外接晶振 · 低 非 线 性度:0.0015 · 内 设 自 校准电路 · 带 有 SPI 数据接口，可以方便地与 DPS 或者 MCU 连接 · 50 H
128705676-InTech-Improved-power-quality-ac-dc-con
- The inter-harmonics are due to the presence of additional frequencies which are non-integral multiples of the mains frequency. Moreover, notching is a periodic voltage disturbance caused by the normal operation of power electronic devices when
thesis-2
- The face of electricity generation, transmission and distribution is changing due to economic, technology and environmental incentives. Recently, interactive and intelligent electricity grid structures which consist of interconnected small/medium siz
PSIMIntroductory-tutorial
- 此文档为PSIM仿真软件的入门使用教程，PSIM是专门用于电力电子电路仿真的软件。-This document is for the PSIM simulation software of introductory tutorial, PSIM is specially used in power electronic circuit simulation software.
calendar
- 电子日历和电子万年历，带有掉电保护以及自动恢复功能。-Electronic calendar and electronic calendar with power-down protection and automatic recovery.