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Description: 开关电源设计-Switching power supply design
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Size: 1288192 |
Author: 康珂 |
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Description: 最新ATX电源图-latest ATX power supply plan
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Size: 57344 |
Author: 盛可帕 |
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Description: 开 关 电 源 手 册-manual switching power supply
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Size: 1288192 |
Author: |
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Description: 单片机实现直流数控稳压电源,可调电压为0-9.9伏,步进为0.1伏,可以自动扫描键盘以增加或者减少电压-MCU NC Regulators DC power supply with adjustable voltage of 0-9.9 volts, stepping to 0.1 volts, can automatically scan the keyboard to increase or reduce the voltage
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Size: 30720 |
Author: 张运福 |
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Description: 利用TL431作大功率可调稳压电源，里面有具体的电路，大家可以借鉴。-using TL431 for power adjustable power supply, inside a specific circuit, we can draw on.
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Size: 117760 |
Author: 王天 |
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Description: 老外用M8制作可程控稳压电源(很有突点用PC的串口变作I2C接口)用M8全制作资料 内有详细说明。-foreigner can be produced using M8 Programmable Power Supply (very PC penetration point of change for I2C serial interface) using M8 all production information is described in detail within.
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Size: 1948672 |
Author: 汤宇浩 |
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Description: 硬件设计指南(PDF格式)，主要包括：Low Voltage Interfaces；Grounding in Mixed Signal Systems；Digital Isolation Techniques； Power Supply Noise Reduction and Filtering； Dealing with High Speed Logic-Hardware Design Guide (PDF format), including : Low Voltage Interfaces; Grounding in Mixed Signal Systems; Digital Isolation Techniques; Power Supply Noise Reduction and Filtering; Dealing with High Speed Logic
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Size: 450560 |
Author: wangtian |
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Description: 使用UC3842芯片做的60W开关电源，可用于笔记本电脑的电源，具有很好的参考价值。-use UC3842 do 60W switching power supply can be used to power a notebook computer, have a good reference value.
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Size: 32768 |
Author: lirui |
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Description: The MAX504/MAX515 are low-power, voltage-output,
10-bit digital-to-analog converters (DACs) specified for
single +5V power-supply operation.用于DA转换芯片选型-The MAX504/MAX515 are low-power, voltage-output ,10-bit digital-to-analog converters (DACs) specified forsingle+ 5V power-supply operation. For DA conversion chip selection
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Size: 157696 |
Author: my name |
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Description: 数控直流电源，步进０．１，０－１５Ｖ掉电存储-CNC DC Power Supply, 0.1,0-15V Step-down storage
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Size: 1024 |
Author: 营业员 |
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Description: 介绍一种采用半桥电路的开关电源，其输入电压为交流220V±20％，输出电压为直流4～16V，最大电流40A，工作频率50kHz。重点介绍了该电源的设计思想，工作原理及特点。-Introduction of a half-bridge circuit using the switching power supply, the input voltage for AC 220V ± 20, output voltage of DC 4 ~ 16V, maximum current 40A, operating frequency of 50kHz. Focuses on the design of the power of thought, working principle and characteristics.
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Size: 79872 |
Author: GM |
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Description: 本系统基于反馈控制思想，由交直流转换电路、DC-DC变换器、步进电路模块和显示模块4个模块电路构成开关稳压电源。交直流转换电路整流部分采用全波桥式整流电路形式，DC-DC变换器以TL494有主核心设计并加上简单滤波电路及RC放电回路所构成的回路控制器。它能把脉冲宽度变化的信号转换成与脉冲宽度成正比变化的直流信号，进而实现闭环单回路控制。由单片机控制
数字定位器X9241的电阻,进而控制输出电压。显示模块由LCD1602构成。
-Based on feedback control of the system of thought, from AC-DC converter circuit, DC-DC converters, stepper circuit module and display module 4 module circuit switching power supply. AC-DC converter circuit using full-wave rectifier part of the circuit form of bridge rectifier, DC-DC converter to TL494 have the main core of the design and add a simple RC filter circuit and discharge circuit posed by the loop controller. It can change the pulse width signals into changes with the pulse width is proportional to the DC signal, and thus realize the closed-loop single-loop control. By the single-chip microcomputer to control the number of locator X9241 resistance, thereby control the output voltage. LCD1602 constituted by the display module.
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Size: 50176 |
Author: 苏永生 |
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Description: 开关电源设计手册，PDF文件，做电源设计的工程人员参考书。-Switching Power Supply Design Manual, PDF files, so power supply design engineers reference books.
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Size: 1288192 |
Author: 邓杰文 |
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Description: 大功率开关电源，稳定性一流,输出电压可调，故障率低。用它做实验二年没出过问题-High-power switching power supply, the stability of first-rate, adjustable output voltage, low failure rate. Use it to do the experiment over two years not a problem
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Size: 48128 |
Author: 剑哥 |
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Description: protel原理图
H桥电机驱动器
特点：5-7V低电压供电，带升压电路产生12V以上栅极驱动电压，两片so-8小体积mos管半桥驱动芯片保证驱动效果
本电路已应用到多个直流电机驱动板上，最大驱动电流可根据所选用的mos管调整-Protel schematic H bridge motor driver Features :5-7V low-voltage power supply, with step-up circuit for more than 12V gate drive voltage, so-8 2 mos small volume tube-driven half-bridge driver IC to ensure that the effect of this circuit has been applied to a number of DC motor drive board, the biggest drive current according to the selected pipe adjust mos
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Size: 4096 |
Author: 刘大川 |
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Description: 用89C51的数控直流稳压电源，含电路图（DDB）以及汇编源程序-89C51 NC with DC power supply, circuit diagram containing (DDB) and the compilation of source code
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Size: 115712 |
Author: 李和明 |
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Description: 开关电源设计资料 (非常实用)希望对你有用-Switching power supply design information (very useful) you wish to be useful
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Size: 1288192 |
Author: 史蒙克 |
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Description: power supply circuit diagram
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Size: 206848 |
Author: aboyosef
|
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Description: 15V power supplly for HCPL 2130 driver
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Size: 155648 |
Author: inverter |
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Description: 高精度线性可调稳定电源，24bit高精度5位数电压电流显示，软件矫正，软件过压过流设置，自动2进制电压档位，智能风扇控制，(High precision linear adjustable steady power supply, 24 bit high precision 5-digit voltage current display, software correction, software overvoltage overcurrent setting, automatic 2-bit voltage gear, intelligent fan control,)
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Size: 5524480 |
Author: sparrow123 |
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