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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。
Platform: |
Size: 52462 |
Author: 苏永生 |
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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。
Platform: |
Size: 50023 |
Author: 苏永生 |
Hits:
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.
Platform: |
Size: 52224 |
Author: 苏永生 |
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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.
Platform: |
Size: 50176 |
Author: 苏永生 |
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Description: 系统通过单片机控制主电路，就通过键盘设定镇压值后显示于数码管，主要利用芯片tl494控制pwm波-Single-chip microcomputer control system, through the main circuit, on the suppression of the value set through the keyboard after the display on digital tube, the main use of the chip control pwm wave tl494
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Size: 57344 |
Author: 融融 |
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Description: TL494开关电源充电电路原理图解释和检修方法，可用于实验电源和电动车充电电路-Introduce to TL494 AC-DC Circuit
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Size: 2833408 |
Author: zx |
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Description: 基于TL494的开关电源设计的PPT参考资料-The switching power supply design based on the TL494 reference
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Size: 384000 |
Author: lb |
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Description: tl494汉化文件，汉化文件很小 实用，汉化文件很小。-tl494
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Size: 1165312 |
Author: 李强 |
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Description: tl494汉化，PDF格式，步骤很详细，传给大家下载-tl494
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Size: 250880 |
Author: 李强 |
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Description: 关于tl494控制dc-dc电路的具体实现，有基本的控制过程和控制原理，适用于电子设计比赛-Tl494 control on the specific dc-dc circuit realization, the control process and control the basic principles apply to electronic design competition
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Size: 427008 |
Author: joshua gao |
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Description: tl494 pspice model
simulate tl 494 in psipce
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Size: 508928 |
Author: dee |
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Description: 基于TL494的脉宽调制电路，适用于开关电源制作-Based on pulse-width modulation circuit TL494 for production of switching power supply
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Size: 63488 |
Author: aircraft |
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Description: 利用TL494制作的开关电源，请下载，首次上传，不足之处，谅解！-TL494 use made of switch power supply, please download, first upload, the deficiency, understanding!
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Size: 349184 |
Author: 董林 |
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Description: 用 TI TL494 集成控制芯片制作的MOS D类功放电路，含有原理图及PCB图-With TI TL494 integrated control chip making MOS D class power amplifier circuit, contain principle diagram and PCB figure
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Size: 582656 |
Author: |
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Description: PAQUETE DE TL494 CON PROTEUS LIBRERIAS Y PAQUETES DE CONECCION-PAQUETE DE TL494 CON PROTEUS LIBRERIAS Y PAQUETES DE CONECCION
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Size: 782336 |
Author: moises |
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Description: TL494 DATASHEET PWM IC 可做BOOST或BUNK等電路-TL494 DATASHEET PWM IC BOOST or BUNK other circuits do
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Size: 1128448 |
Author: HuangMingLong |
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Description: TL494 PWM Designe for and Library for Proyuos 8.0
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Size: 256000 |
Author: M Ramzan |
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Description: 基于tl494的正弦波逆变器设计,使用isis进行的tl494逆变器电路设计，将直流电压转换为交流电压输出带负载(inverter base on tl494)
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Size: 19456 |
Author: Ntcydia
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Description: TL-494 Circuito Control PWM
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Size: 15360 |
Author: cherok
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Description: tl494 hot osc frequncy for inv or non inv pwm
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Size: 13312 |
Author: aboali`989
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